Vulnerabilites related to libbiosig_project - libbiosig
CVE-2025-54494 (GCVE-0-2025-54494)
Vulnerability from cvelistv5
Published
2025-08-25 13:53
Modified
2025-08-25 18:21
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-121 - Stack-based Buffer Overflow
Summary
A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability manifests on line 9205 of biosig.c on the current master branch (35a819fa), when the Tag is 133:
else if (tag==133) //0x85
{
curPos += ifread(buf,1,len,hdr);
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Biosig Project | libbiosig |
Version: 3.9.0 Version: Master Branch (35a819fa) |
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}
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CVE-2025-54490 (GCVE-0-2025-54490)
Vulnerability from cvelistv5
Published
2025-08-25 13:53
Modified
2025-08-25 18:57
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-121 - Stack-based Buffer Overflow
Summary
A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability manifests on line 9090 of biosig.c on the current master branch (35a819fa), when the Tag is 64:
else if (tag==64) //0x40
{
// preamble
char tmp[256]; // [1]
curPos += ifread(tmp,1,len,hdr);
In this case, the overflowed buffer is the newly-declared `tmp` \[1\] instead of `buf`. While `tmp` is larger than `buf`, having a size of 256 bytes, a stack overflow can still occur in cases where `len` is encoded using multiple octets and is greater than 256.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Biosig Project | libbiosig |
Version: 3.9.0 Version: Master Branch (35a819fa) |
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CVE-2025-54481 (GCVE-0-2025-54481)
Vulnerability from cvelistv5
Published
2025-08-25 13:53
Modified
2025-08-25 19:10
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-121 - Stack-based Buffer Overflow
Summary
A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability manifests on line 8744 of biosig.c on the current master branch (35a819fa), when the Tag is 3:
else if (tag==3) {
// character code
char v[17]; // [1]
if (len>16) fprintf(stderr,"Warning MFER tag2 incorrect length %i>16\n",len);
curPos += ifread(&v,1,len,hdr);
v[len] = 0;
In this case, the overflowed buffer is the newly-declared `v` \[1\] instead of `buf`. Since `v` is only 17 bytes large, much smaller values of `len` (even those encoded using a single octet) can trigger an overflow in this code path.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Biosig Project | libbiosig |
Version: 3.9.0 Version: Master Branch (35a819fa) |
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CVE-2025-54484 (GCVE-0-2025-54484)
Vulnerability from cvelistv5
Published
2025-08-25 13:53
Modified
2025-08-25 19:08
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-121 - Stack-based Buffer Overflow
Summary
A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability manifests on line 8779 of biosig.c on the current master branch (35a819fa), when the Tag is 6:
else if (tag==6) // 0x06 "number of sequences"
{
// NRec
if (len>4) fprintf(stderr,"Warning MFER tag6 incorrect length %i>4\n",len);
curPos += ifread(buf,1,len,hdr);
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Biosig Project | libbiosig |
Version: 3.9.0 Version: Master Branch (35a819fa) |
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CVE-2025-54487 (GCVE-0-2025-54487)
Vulnerability from cvelistv5
Published
2025-08-25 13:53
Modified
2025-08-25 19:05
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-121 - Stack-based Buffer Overflow
Summary
A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability manifests on line 8842 of biosig.c on the current master branch (35a819fa), when the Tag is 12:
else if (tag==12) //0x0C
{
// sampling resolution
if (len>6) fprintf(stderr,"Warning MFER tag12 incorrect length %i>6\n",len);
val32 = 0;
int8_t v8;
curPos += ifread(&UnitCode,1,1,hdr);
curPos += ifread(&v8,1,1,hdr);
curPos += ifread(buf,1,len-2,hdr);
In addition to values of `len` greater than 130 triggering a buffer overflow, a value of `len` smaller than 2 will also trigger a buffer overflow due to an integer underflow when computing `len-2` in this code path.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Biosig Project | libbiosig |
Version: 3.9.0 Version: Master Branch (35a819fa) |
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CVE-2024-21795 (GCVE-0-2024-21795)
Vulnerability from cvelistv5
Published
2024-02-20 15:29
Modified
2025-08-10 21:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-122 - Heap-based Buffer Overflow
Summary
A heap-based buffer overflow vulnerability exists in the .egi parsing functionality of The Biosig Project libbiosig 2.5.0 and Master Branch (ab0ee111). A specially crafted .egi file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Biosig Project | libbiosig |
Version: 2.5.0 Version: Master Branch (ab0ee111) |
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CVE-2025-54489 (GCVE-0-2025-54489)
Vulnerability from cvelistv5
Published
2025-08-25 13:53
Modified
2025-08-25 19:03
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-121 - Stack-based Buffer Overflow
Summary
A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability manifests on line 8970 of biosig.c on the current master branch (35a819fa), when the Tag is 63:
else if (tag==63) {
uint8_t tag2=255, len2=255;
count = 0;
while ((count<len) && !(FlagInfiniteLength && len2==0 && tag2==0)){
curPos += ifread(&tag2,1,1,hdr);
curPos += ifread(&len2,1,1,hdr);
if (VERBOSE_LEVEL==9)
fprintf(stdout,"MFER: tag=%3i chan=%2i len=%-4i tag2=%3i len2=%3i curPos=%i %li count=%4i\n",tag,chan,len,tag2,len2,curPos,iftell(hdr),(int)count);
if (FlagInfiniteLength && len2==0 && tag2==0) break;
count += (2+len2);
curPos += ifread(&buf,1,len2,hdr);
Here, the number of bytes read is not the Data Length decoded from the current frame in the file (`len`) but rather is a new length contained in a single octet read from the same input file (`len2`). Despite this, a stack-based buffer overflow condition can still occur, as the destination buffer is still `buf`, which has a size of only 128 bytes, while `len2` can be as large as 255.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Biosig Project | libbiosig |
Version: 3.9.0 Version: Master Branch (35a819fa) |
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CVE-2025-54488 (GCVE-0-2025-54488)
Vulnerability from cvelistv5
Published
2025-08-25 13:53
Modified
2025-08-25 19:04
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-121 - Stack-based Buffer Overflow
Summary
A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability manifests on line 8850 of biosig.c on the current master branch (35a819fa), when the Tag is 13:
else if (tag==13) {
if (len>8) fprintf(stderr,"Warning MFER tag13 incorrect length %i>8\n",len);
curPos += ifread(&buf,1,len,hdr);
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Biosig Project | libbiosig |
Version: 3.9.0 Version: Master Branch (35a819fa) |
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CVE-2025-54462 (GCVE-0-2025-54462)
Vulnerability from cvelistv5
Published
2025-08-25 13:53
Modified
2025-08-26 20:17
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-122 - Heap-based Buffer Overflow
Summary
A heap-based buffer overflow vulnerability exists in the Nex parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted .nex file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Biosig Project | libbiosig |
Version: 3.9.0 Version: Master Branch (35a819fa) |
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CVE-2025-53518 (GCVE-0-2025-53518)
Vulnerability from cvelistv5
Published
2025-08-25 13:53
Modified
2025-08-25 14:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-190 - Integer Overflow or Wraparound
Summary
An integer overflow vulnerability exists in the ABF parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted ABF file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Biosig Project | libbiosig |
Version: 3.9.0 Version: Master Branch (35a819fa) |
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CVE-2025-54482 (GCVE-0-2025-54482)
Vulnerability from cvelistv5
Published
2025-08-25 13:53
Modified
2025-08-25 19:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-121 - Stack-based Buffer Overflow
Summary
A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability manifests on line 8751 of biosig.c on the current master branch (35a819fa), when the Tag is 4:
else if (tag==4) {
// SPR
if (len>4) fprintf(stderr,"Warning MFER tag4 incorrect length %i>4\n",len);
curPos += ifread(buf,1,len,hdr);
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Biosig Project | libbiosig |
Version: 3.9.0 Version: Master Branch (35a819fa) |
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CVE-2025-54486 (GCVE-0-2025-54486)
Vulnerability from cvelistv5
Published
2025-08-25 13:53
Modified
2025-08-25 19:06
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-121 - Stack-based Buffer Overflow
Summary
A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability manifests on line 8824 of biosig.c on the current master branch (35a819fa), when the Tag is 11:
else if (tag==11) //0x0B
{
// Fs
if (len>6) fprintf(stderr,"Warning MFER tag11 incorrect length %i>6\n",len);
double fval;
curPos += ifread(buf,1,len,hdr);
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Biosig Project | libbiosig |
Version: 3.9.0 Version: Master Branch (35a819fa) |
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CVE-2025-52461 (GCVE-0-2025-52461)
Vulnerability from cvelistv5
Published
2025-08-25 13:53
Modified
2025-08-26 20:12
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
An out-of-bounds read vulnerability exists in the Nex parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted .nex file can lead to an information leak. An attacker can provide a malicious file to trigger this vulnerability.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Biosig Project | libbiosig |
Version: 3.9.0 Version: Master Branch (35a819fa) |
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CVE-2024-23305 (GCVE-0-2024-23305)
Vulnerability from cvelistv5
Published
2024-02-20 15:29
Modified
2025-08-10 21:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-787 - Out-of-bounds Write
Summary
An out-of-bounds write vulnerability exists in the BrainVisionMarker Parsing functionality of The Biosig Project libbiosig 2.5.0 and Master Branch (ab0ee111). A specially crafted .vmrk file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Biosig Project | libbiosig |
Version: 2.5.0 Version: Master Branch (ab0ee111) |
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CVE-2025-53853 (GCVE-0-2025-53853)
Vulnerability from cvelistv5
Published
2025-08-25 13:53
Modified
2025-08-25 18:20
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-122 - Heap-based Buffer Overflow
Summary
A heap-based buffer overflow vulnerability exists in the ISHNE parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted ISHNE ECG annotations file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Biosig Project | libbiosig |
Version: 3.9.0 Version: Master Branch (35a819fa) |
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CVE-2025-54485 (GCVE-0-2025-54485)
Vulnerability from cvelistv5
Published
2025-08-25 13:53
Modified
2025-08-25 19:07
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-121 - Stack-based Buffer Overflow
Summary
A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability manifests on line 8785 of biosig.c on the current master branch (35a819fa), when the Tag is 8:
else if (tag==8) {
if (len>2) fprintf(stderr,"Warning MFER tag8 incorrect length %i>2\n",len);
curPos += ifread(buf,1,len,hdr);
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Biosig Project | libbiosig |
Version: 3.9.0 Version: Master Branch (35a819fa) |
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CVE-2024-22097 (GCVE-0-2024-22097)
Vulnerability from cvelistv5
Published
2024-02-20 15:29
Modified
2025-08-10 21:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-415 - Double Free
Summary
A double-free vulnerability exists in the BrainVision Header Parsing functionality of The Biosig Project libbiosig Master Branch (ab0ee111) and 2.5.0. A specially crafted .vdhr file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Biosig Project | libbiosig |
Version: 2.5.0 Version: Master Branch (ab0ee111) |
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CVE-2025-54491 (GCVE-0-2025-54491)
Vulnerability from cvelistv5
Published
2025-08-25 13:53
Modified
2025-08-25 18:23
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-121 - Stack-based Buffer Overflow
Summary
A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability manifests on line 9191 of biosig.c on the current master branch (35a819fa), when the Tag is 65:
else if (tag==65) //0x41: patient event
{
// event table
curPos += ifread(buf,1,len,hdr);
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Biosig Project | libbiosig |
Version: 3.9.0 Version: Master Branch (35a819fa) |
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CVE-2024-23310 (GCVE-0-2024-23310)
Vulnerability from cvelistv5
Published
2024-02-20 15:29
Modified
2025-08-10 21:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-825 - Expired Pointer Dereference
Summary
A use-after-free vulnerability exists in the sopen_FAMOS_read functionality of The Biosig Project libbiosig 2.5.0 and Master Branch (ab0ee111). A specially crafted .famos file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Biosig Project | libbiosig |
Version: 2.5.0 Version: Master Branch (ab0ee111) |
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CVE-2025-53557 (GCVE-0-2025-53557)
Vulnerability from cvelistv5
Published
2025-08-25 13:53
Modified
2025-08-25 18:40
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-122 - Heap-based Buffer Overflow
Summary
A heap-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Biosig Project | libbiosig |
Version: 3.9.0 Version: Master Branch (35a819fa) |
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CVE-2025-54483 (GCVE-0-2025-54483)
Vulnerability from cvelistv5
Published
2025-08-25 13:53
Modified
2025-08-25 19:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-121 - Stack-based Buffer Overflow
Summary
A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability manifests on line 8759 of biosig.c on the current master branch (35a819fa), when the Tag is 5:
else if (tag==5) //0x05: number of channels
{
uint16_t oldNS=hdr->NS;
if (len>4) fprintf(stderr,"Warning MFER tag5 incorrect length %i>4\n",len);
curPos += ifread(buf,1,len,hdr);
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Biosig Project | libbiosig |
Version: 3.9.0 Version: Master Branch (35a819fa) |
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CVE-2024-21812 (GCVE-0-2024-21812)
Vulnerability from cvelistv5
Published
2024-02-20 15:29
Modified
2025-08-10 21:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-190 - Integer Overflow or Wraparound
Summary
An integer overflow vulnerability exists in the sopen_FAMOS_read functionality of The Biosig Project libbiosig 2.5.0 and Master Branch (ab0ee111). A specially crafted .famos file can lead to an out-of-bounds write which in turn can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Biosig Project | libbiosig |
Version: 2.5.0 Version: Master Branch (ab0ee111) |
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CVE-2025-54493 (GCVE-0-2025-54493)
Vulnerability from cvelistv5
Published
2025-08-25 13:53
Modified
2025-08-25 18:22
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-121 - Stack-based Buffer Overflow
Summary
A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability manifests on line 9184 of biosig.c on the current master branch (35a819fa), when the Tag is 131:
else if (tag==131) //0x83
{
// Patient Age
if (len!=7) fprintf(stderr,"Warning MFER tag131 incorrect length %i!=7\n",len);
curPos += ifread(buf,1,len,hdr);
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Biosig Project | libbiosig |
Version: 3.9.0 Version: Master Branch (35a819fa) |
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CVE-2025-54480 (GCVE-0-2025-54480)
Vulnerability from cvelistv5
Published
2025-08-25 13:53
Modified
2025-08-26 20:03
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-121 - Stack-based Buffer Overflow
Summary
A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability manifests on line 8719 of biosig.c on the current master branch (35a819fa), when the Tag is 0:
if (tag==0) {
if (len!=1) fprintf(stderr,"Warning MFER tag0 incorrect length %i!=1\n",len);
curPos += ifread(buf,1,len,hdr);
}
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Biosig Project | libbiosig |
Version: 3.9.0 Version: Master Branch (35a819fa) |
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CVE-2024-23313 (GCVE-0-2024-23313)
Vulnerability from cvelistv5
Published
2024-02-20 15:29
Modified
2025-08-13 13:38
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-191 - Integer Underflow (Wrap or Wraparound)
Summary
An integer underflow vulnerability exists in the sopen_FAMOS_read functionality of The Biosig Project libbiosig 2.5.0 and Master Branch (ab0ee111). A specially crafted .famos file can lead to an out-of-bounds write which in turn can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Biosig Project | libbiosig |
Version: 2.5.0 Version: Master Branch (ab0ee111) |
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CVE-2025-52581 (GCVE-0-2025-52581)
Vulnerability from cvelistv5
Published
2025-08-25 13:53
Modified
2025-08-25 13:53
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-190 - Integer Overflow or Wraparound
Summary
An integer overflow vulnerability exists in the GDF parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted GDF file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Biosig Project | libbiosig |
Version: 3.9.0 Version: Master Branch (35a819fa) |
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CVE-2024-23606 (GCVE-0-2024-23606)
Vulnerability from cvelistv5
Published
2024-02-20 15:29
Modified
2025-08-10 21:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-131 - Incorrect Calculation of Buffer Size
Summary
An out-of-bounds write vulnerability exists in the sopen_FAMOS_read functionality of The Biosig Project libbiosig 2.5.0 and Master Branch (ab0ee111). A specially crafted .famos file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Biosig Project | libbiosig |
Version: 2.5.0 Version: Master Branch (ab0ee111) |
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CVE-2025-53511 (GCVE-0-2025-53511)
Vulnerability from cvelistv5
Published
2025-08-25 13:53
Modified
2025-08-26 20:10
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-122 - Heap-based Buffer Overflow
Summary
A heap-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Biosig Project | libbiosig |
Version: 3.9.0 Version: Master Branch (35a819fa) |
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CVE-2025-46411 (GCVE-0-2025-46411)
Vulnerability from cvelistv5
Published
2025-08-25 13:53
Modified
2025-08-26 20:04
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-121 - Stack-based Buffer Overflow
Summary
A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Biosig Project | libbiosig |
Version: 3.9.0 Version: Master Branch (35a819fa) |
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CVE-2024-23809 (GCVE-0-2024-23809)
Vulnerability from cvelistv5
Published
2024-02-20 15:29
Modified
2025-08-10 21:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-415 - Double Free
Summary
A double-free vulnerability exists in the BrainVision ASCII Header Parsing functionality of The Biosig Project libbiosig 2.5.0 and Master Branch (ab0ee111). A specially crafted .vdhr file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Biosig Project | libbiosig |
Version: 2.5.0 Version: Master Branch (ab0ee111) |
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CVE-2025-54492 (GCVE-0-2025-54492)
Vulnerability from cvelistv5
Published
2025-08-25 13:53
Modified
2025-08-25 18:23
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-121 - Stack-based Buffer Overflow
Summary
A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability manifests on line 9141 of biosig.c on the current master branch (35a819fa), when the Tag is 67:
else if (tag==67) //0x43: Sample skew
{
int skew=0; // [1]
curPos += ifread(&skew, 1, len,hdr);
In this case, the address of the newly-defined integer `skew` \[1\] is overflowed instead of `buf`. This means a stack overflow can occur using much smaller values of `len` in this code path.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Biosig Project | libbiosig |
Version: 3.9.0 Version: Master Branch (35a819fa) |
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CVE-2025-48005 (GCVE-0-2025-48005)
Vulnerability from cvelistv5
Published
2025-08-25 13:53
Modified
2025-08-25 19:10
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-122 - Heap-based Buffer Overflow
Summary
A heap-based buffer overflow vulnerability exists in the RHS2000 parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted RHS2000 file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Biosig Project | libbiosig |
Version: 3.9.0 Version: Master Branch (35a819fa) |
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Vulnerability from fkie_nvd
Published
2025-08-25 14:15
Modified
2025-09-02 16:41
Severity ?
Summary
A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability manifests on line 8850 of biosig.c on the current master branch (35a819fa), when the Tag is 13:
else if (tag==13) {
if (len>8) fprintf(stderr,"Warning MFER tag13 incorrect length %i>8\n",len);
curPos += ifread(&buf,1,len,hdr);
References
| ▼ | URL | Tags | |
|---|---|---|---|
| talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2025-2234 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libbiosig_project | libbiosig | * |
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Vulnerability from fkie_nvd
Published
2025-08-25 14:15
Modified
2025-08-26 21:05
Severity ?
8.2 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Summary
An out-of-bounds read vulnerability exists in the Nex parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted .nex file can lead to an information leak. An attacker can provide a malicious file to trigger this vulnerability.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2025-2238 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libbiosig_project | libbiosig | 3.9.0 |
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Vulnerability from fkie_nvd
Published
2025-08-25 14:15
Modified
2025-08-26 21:43
Severity ?
Summary
An integer overflow vulnerability exists in the GDF parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted GDF file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2025-2233 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libbiosig_project | libbiosig | 3.9.0 |
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"lastModified": "2025-08-26T21:43:07.500",
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Vulnerability from fkie_nvd
Published
2025-08-25 14:15
Modified
2025-09-02 16:32
Severity ?
Summary
A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability manifests on line 8719 of biosig.c on the current master branch (35a819fa), when the Tag is 0:
if (tag==0) {
if (len!=1) fprintf(stderr,"Warning MFER tag0 incorrect length %i!=1\n",len);
curPos += ifread(buf,1,len,hdr);
}
References
| ▼ | URL | Tags | |
|---|---|---|---|
| talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2025-2234 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libbiosig_project | libbiosig | * |
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}
],
"id": "CVE-2025-54480",
"lastModified": "2025-09-02T16:32:47.363",
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}
Vulnerability from fkie_nvd
Published
2025-08-25 14:15
Modified
2025-09-02 16:42
Severity ?
Summary
A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability manifests on line 9191 of biosig.c on the current master branch (35a819fa), when the Tag is 65:
else if (tag==65) //0x41: patient event
{
// event table
curPos += ifread(buf,1,len,hdr);
References
| ▼ | URL | Tags | |
|---|---|---|---|
| talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2025-2234 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libbiosig_project | libbiosig | * |
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}
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Vulnerability from fkie_nvd
Published
2025-08-25 14:15
Modified
2025-09-02 16:42
Severity ?
Summary
A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability manifests on line 8970 of biosig.c on the current master branch (35a819fa), when the Tag is 63:
else if (tag==63) {
uint8_t tag2=255, len2=255;
count = 0;
while ((count<len) && !(FlagInfiniteLength && len2==0 && tag2==0)){
curPos += ifread(&tag2,1,1,hdr);
curPos += ifread(&len2,1,1,hdr);
if (VERBOSE_LEVEL==9)
fprintf(stdout,"MFER: tag=%3i chan=%2i len=%-4i tag2=%3i len2=%3i curPos=%i %li count=%4i\n",tag,chan,len,tag2,len2,curPos,iftell(hdr),(int)count);
if (FlagInfiniteLength && len2==0 && tag2==0) break;
count += (2+len2);
curPos += ifread(&buf,1,len2,hdr);
Here, the number of bytes read is not the Data Length decoded from the current frame in the file (`len`) but rather is a new length contained in a single octet read from the same input file (`len2`). Despite this, a stack-based buffer overflow condition can still occur, as the destination buffer is still `buf`, which has a size of only 128 bytes, while `len2` can be as large as 255.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2025-2234 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libbiosig_project | libbiosig | * |
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Vulnerability from fkie_nvd
Published
2025-08-25 14:15
Modified
2025-08-27 18:19
Severity ?
Summary
An integer overflow vulnerability exists in the ABF parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted ABF file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2025-2231 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libbiosig_project | libbiosig | 3.9.0 |
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"id": "CVE-2025-53518",
"lastModified": "2025-08-27T18:19:52.510",
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Vulnerability from fkie_nvd
Published
2025-08-25 14:15
Modified
2025-09-02 16:32
Severity ?
Summary
A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability manifests on line 8744 of biosig.c on the current master branch (35a819fa), when the Tag is 3:
else if (tag==3) {
// character code
char v[17]; // [1]
if (len>16) fprintf(stderr,"Warning MFER tag2 incorrect length %i>16\n",len);
curPos += ifread(&v,1,len,hdr);
v[len] = 0;
In this case, the overflowed buffer is the newly-declared `v` \[1\] instead of `buf`. Since `v` is only 17 bytes large, much smaller values of `len` (even those encoded using a single octet) can trigger an overflow in this code path.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2025-2234 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libbiosig_project | libbiosig | * |
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"id": "CVE-2025-54481",
"lastModified": "2025-09-02T16:32:54.493",
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Vulnerability from fkie_nvd
Published
2024-02-20 16:15
Modified
2025-08-10 22:15
Severity ?
Summary
A heap-based buffer overflow vulnerability exists in the .egi parsing functionality of The Biosig Project libbiosig 2.5.0 and Master Branch (ab0ee111). A specially crafted .egi file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libbiosig_project | libbiosig | 2.5.0 | |
| fedoraproject | fedora | 40 |
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"id": "CVE-2024-21795",
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"type": "Secondary"
}
]
},
"published": "2024-02-20T16:15:08.130",
"references": [
{
"source": "talos-cna@cisco.com",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2024-1920"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OIRLGNQM33KAWVWP5RPMAPHWNP3IY5YW/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2024-1920"
}
],
"sourceIdentifier": "talos-cna@cisco.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-122"
}
],
"source": "talos-cna@cisco.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-787"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2025-08-25 14:15
Modified
2025-08-26 21:13
Severity ?
8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2025-2236 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libbiosig_project | libbiosig | 3.9.0 |
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}
],
"id": "CVE-2025-46411",
"lastModified": "2025-08-26T21:13:53.330",
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},
"published": "2025-08-25T14:15:31.437",
"references": [
{
"source": "talos-cna@cisco.com",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2025-2236"
}
],
"sourceIdentifier": "talos-cna@cisco.com",
"vulnStatus": "Analyzed",
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]
}
Vulnerability from fkie_nvd
Published
2025-08-25 14:15
Modified
2025-09-02 16:34
Severity ?
Summary
A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability manifests on line 8842 of biosig.c on the current master branch (35a819fa), when the Tag is 12:
else if (tag==12) //0x0C
{
// sampling resolution
if (len>6) fprintf(stderr,"Warning MFER tag12 incorrect length %i>6\n",len);
val32 = 0;
int8_t v8;
curPos += ifread(&UnitCode,1,1,hdr);
curPos += ifread(&v8,1,1,hdr);
curPos += ifread(buf,1,len-2,hdr);
In addition to values of `len` greater than 130 triggering a buffer overflow, a value of `len` smaller than 2 will also trigger a buffer overflow due to an integer underflow when computing `len-2` in this code path.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2025-2234 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libbiosig_project | libbiosig | * |
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}
],
"id": "CVE-2025-54487",
"lastModified": "2025-09-02T16:34:27.343",
"metrics": {
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"attackComplexity": "LOW",
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"published": "2025-08-25T14:15:34.860",
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}
Vulnerability from fkie_nvd
Published
2025-08-25 14:15
Modified
2025-08-27 18:14
Severity ?
Summary
A heap-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2025-2235 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libbiosig_project | libbiosig | 3.9.0 |
{
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"nodes": [
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"criteria": "cpe:2.3:a:libbiosig_project:libbiosig:3.9.0:*:*:*:*:*:*:*",
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"vulnerable": true
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},
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}
],
"id": "CVE-2025-53557",
"lastModified": "2025-08-27T18:14:10.640",
"metrics": {
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"source": "talos-cna@cisco.com",
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"published": "2025-08-25T14:15:32.627",
"references": [
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"source": "talos-cna@cisco.com",
"tags": [
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],
"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2025-2235"
}
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}
Vulnerability from fkie_nvd
Published
2025-08-25 14:15
Modified
2025-09-02 16:33
Severity ?
Summary
A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability manifests on line 8779 of biosig.c on the current master branch (35a819fa), when the Tag is 6:
else if (tag==6) // 0x06 "number of sequences"
{
// NRec
if (len>4) fprintf(stderr,"Warning MFER tag6 incorrect length %i>4\n",len);
curPos += ifread(buf,1,len,hdr);
References
| ▼ | URL | Tags | |
|---|---|---|---|
| talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2025-2234 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libbiosig_project | libbiosig | * |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
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},
{
"lang": "es",
"value": "Existe una vulnerabilidad de desbordamiento de b\u00fafer en la pila en la funcionalidad de an\u00e1lisis MFER de The Biosig Project libbiosig 3.9.0 y Master Branch (35a819fa). Un archivo MFER especialmente manipulado puede provocar la ejecuci\u00f3n de c\u00f3digo arbitrario. Un atacante puede proporcionar un archivo malicioso para activar esta vulnerabilidad. Esta vulnerabilidad se manifiesta en la l\u00ednea 8779 de biosig.c en la rama maestra actual (35a819fa), cuando la etiqueta es 6: else if (tag==6) // 0x06 \"number of sequences\" { // NRec if (len\u0026gt;4) fprintf(stderr,\"Warning MFER tag6 incorrect length %i\u0026gt;4\\n\",len); curPos += ifread(buf,1,len,hdr);"
}
],
"id": "CVE-2025-54484",
"lastModified": "2025-09-02T16:33:09.883",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
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"integrityImpact": "HIGH",
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"scope": "UNCHANGED",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"published": "2025-08-25T14:15:34.280",
"references": [
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"source": "talos-cna@cisco.com",
"tags": [
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}
],
"sourceIdentifier": "talos-cna@cisco.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-121"
}
],
"source": "talos-cna@cisco.com",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2025-08-25 14:15
Modified
2025-09-02 16:42
Severity ?
Summary
A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability manifests on line 9184 of biosig.c on the current master branch (35a819fa), when the Tag is 131:
else if (tag==131) //0x83
{
// Patient Age
if (len!=7) fprintf(stderr,"Warning MFER tag131 incorrect length %i!=7\n",len);
curPos += ifread(buf,1,len,hdr);
References
| ▼ | URL | Tags | |
|---|---|---|---|
| talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2025-2234 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libbiosig_project | libbiosig | * |
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"configurations": [
{
"nodes": [
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},
{
"lang": "es",
"value": "Existe una vulnerabilidad de desbordamiento de b\u00fafer en la funci\u00f3n de an\u00e1lisis MFER de The Biosig Project libbiosig 3.9.0 y Master Branch (35a819fa). Un archivo MFER especialmente manipulado puede provocar la ejecuci\u00f3n de c\u00f3digo arbitrario. Un atacante puede proporcionar un archivo malicioso para activar esta vulnerabilidad. Esta vulnerabilidad se manifiesta en la l\u00ednea 9184 de biosig.c en la rama maestra actual (35a819fa), cuando la etiqueta es 131: else if (tag==131) //0x83 { // Edad del paciente if (len!=7) fprintf(stderr,\"Warning MFER tag131 incorrect length %i!=7\\n\",len); curPos += ifread(buf,1,len,hdr);"
}
],
"id": "CVE-2025-54493",
"lastModified": "2025-09-02T16:42:46.180",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
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"baseScore": 9.8,
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"published": "2025-08-25T14:15:36.037",
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"lang": "en",
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}
],
"source": "talos-cna@cisco.com",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2025-08-25 14:15
Modified
2025-09-02 16:33
Severity ?
Summary
A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability manifests on line 8759 of biosig.c on the current master branch (35a819fa), when the Tag is 5:
else if (tag==5) //0x05: number of channels
{
uint16_t oldNS=hdr->NS;
if (len>4) fprintf(stderr,"Warning MFER tag5 incorrect length %i>4\n",len);
curPos += ifread(buf,1,len,hdr);
References
| ▼ | URL | Tags | |
|---|---|---|---|
| talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2025-2234 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libbiosig_project | libbiosig | * |
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"lastModified": "2025-09-02T16:33:05.080",
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Vulnerability from fkie_nvd
Published
2025-08-25 14:15
Modified
2025-09-02 16:34
Severity ?
Summary
A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability manifests on line 8824 of biosig.c on the current master branch (35a819fa), when the Tag is 11:
else if (tag==11) //0x0B
{
// Fs
if (len>6) fprintf(stderr,"Warning MFER tag11 incorrect length %i>6\n",len);
double fval;
curPos += ifread(buf,1,len,hdr);
References
| ▼ | URL | Tags | |
|---|---|---|---|
| talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2025-2234 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libbiosig_project | libbiosig | * |
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Vulnerability from fkie_nvd
Published
2025-08-25 14:15
Modified
2025-09-02 16:42
Severity ?
Summary
A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability manifests on line 9205 of biosig.c on the current master branch (35a819fa), when the Tag is 133:
else if (tag==133) //0x85
{
curPos += ifread(buf,1,len,hdr);
References
| ▼ | URL | Tags | |
|---|---|---|---|
| talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2025-2234 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libbiosig_project | libbiosig | * |
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}
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Vulnerability from fkie_nvd
Published
2025-08-25 14:15
Modified
2025-08-26 21:06
Severity ?
Summary
A heap-based buffer overflow vulnerability exists in the RHS2000 parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted RHS2000 file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2025-2240 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libbiosig_project | libbiosig | 3.9.0 |
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}
],
"id": "CVE-2025-48005",
"lastModified": "2025-08-26T21:06:55.037",
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Vulnerability from fkie_nvd
Published
2025-08-25 14:15
Modified
2025-08-26 21:39
Severity ?
Summary
A heap-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2025-2237 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libbiosig_project | libbiosig | 3.9.0 |
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"id": "CVE-2025-53511",
"lastModified": "2025-08-26T21:39:42.000",
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Vulnerability from fkie_nvd
Published
2025-08-25 14:15
Modified
2025-08-27 18:12
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
A heap-based buffer overflow vulnerability exists in the ISHNE parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted ISHNE ECG annotations file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2025-2232 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libbiosig_project | libbiosig | 3.9.0 |
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}
],
"id": "CVE-2025-53853",
"lastModified": "2025-08-27T18:12:28.503",
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"published": "2025-08-25T14:15:32.813",
"references": [
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}
Vulnerability from fkie_nvd
Published
2025-08-25 14:15
Modified
2025-09-02 16:42
Severity ?
Summary
A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability manifests on line 9090 of biosig.c on the current master branch (35a819fa), when the Tag is 64:
else if (tag==64) //0x40
{
// preamble
char tmp[256]; // [1]
curPos += ifread(tmp,1,len,hdr);
In this case, the overflowed buffer is the newly-declared `tmp` \[1\] instead of `buf`. While `tmp` is larger than `buf`, having a size of 256 bytes, a stack overflow can still occur in cases where `len` is encoded using multiple octets and is greater than 256.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2025-2234 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libbiosig_project | libbiosig | * |
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Vulnerability from fkie_nvd
Published
2024-02-20 16:15
Modified
2025-08-10 22:15
Severity ?
Summary
A use-after-free vulnerability exists in the sopen_FAMOS_read functionality of The Biosig Project libbiosig 2.5.0 and Master Branch (ab0ee111). A specially crafted .famos file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2024-1923 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OIRLGNQM33KAWVWP5RPMAPHWNP3IY5YW/ | Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://talosintelligence.com/vulnerability_reports/TALOS-2024-1923 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libbiosig_project | libbiosig | 2.5.0 | |
| fedoraproject | fedora | 40 |
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"id": "CVE-2024-23310",
"lastModified": "2025-08-10T22:15:26.913",
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Vulnerability from fkie_nvd
Published
2025-08-25 14:15
Modified
2025-09-02 16:31
Severity ?
Summary
A heap-based buffer overflow vulnerability exists in the Nex parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted .nex file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2025-2239 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libbiosig_project | libbiosig | * |
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"id": "CVE-2025-54462",
"lastModified": "2025-09-02T16:31:01.000",
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Vulnerability from fkie_nvd
Published
2025-08-25 14:15
Modified
2025-09-02 16:33
Severity ?
Summary
A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability manifests on line 8751 of biosig.c on the current master branch (35a819fa), when the Tag is 4:
else if (tag==4) {
// SPR
if (len>4) fprintf(stderr,"Warning MFER tag4 incorrect length %i>4\n",len);
curPos += ifread(buf,1,len,hdr);
References
| ▼ | URL | Tags | |
|---|---|---|---|
| talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2025-2234 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libbiosig_project | libbiosig | * |
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"id": "CVE-2025-54482",
"lastModified": "2025-09-02T16:33:00.303",
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Vulnerability from fkie_nvd
Published
2025-08-25 14:15
Modified
2025-09-02 16:33
Severity ?
Summary
A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability manifests on line 8785 of biosig.c on the current master branch (35a819fa), when the Tag is 8:
else if (tag==8) {
if (len>2) fprintf(stderr,"Warning MFER tag8 incorrect length %i>2\n",len);
curPos += ifread(buf,1,len,hdr);
References
| ▼ | URL | Tags | |
|---|---|---|---|
| talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2025-2234 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libbiosig_project | libbiosig | * |
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"id": "CVE-2025-54485",
"lastModified": "2025-09-02T16:33:13.547",
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Vulnerability from fkie_nvd
Published
2024-02-20 16:15
Modified
2025-08-10 22:15
Severity ?
Summary
An integer overflow vulnerability exists in the sopen_FAMOS_read functionality of The Biosig Project libbiosig 2.5.0 and Master Branch (ab0ee111). A specially crafted .famos file can lead to an out-of-bounds write which in turn can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libbiosig_project | libbiosig | 2.5.0 | |
| fedoraproject | fedora | 40 |
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}
Vulnerability from fkie_nvd
Published
2024-02-20 16:15
Modified
2025-08-10 22:15
Severity ?
Summary
A double-free vulnerability exists in the BrainVision Header Parsing functionality of The Biosig Project libbiosig Master Branch (ab0ee111) and 2.5.0. A specially crafted .vdhr file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libbiosig_project | libbiosig | 2.5.0 | |
| fedoraproject | fedora | 40 |
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Vulnerability from fkie_nvd
Published
2024-02-20 16:15
Modified
2025-08-10 22:15
Severity ?
Summary
An out-of-bounds write vulnerability exists in the BrainVisionMarker Parsing functionality of The Biosig Project libbiosig 2.5.0 and Master Branch (ab0ee111). A specially crafted .vmrk file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libbiosig_project | libbiosig | 2.5.0 | |
| fedoraproject | fedora | 40 |
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Vulnerability from fkie_nvd
Published
2024-02-20 16:15
Modified
2025-08-10 22:15
Severity ?
Summary
An integer underflow vulnerability exists in the sopen_FAMOS_read functionality of The Biosig Project libbiosig 2.5.0 and Master Branch (ab0ee111). A specially crafted .famos file can lead to an out-of-bounds write which in turn can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2024-1922 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OIRLGNQM33KAWVWP5RPMAPHWNP3IY5YW/ | Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://talosintelligence.com/vulnerability_reports/TALOS-2024-1922 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libbiosig_project | libbiosig | 2.5.0 | |
| fedoraproject | fedora | 40 |
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"id": "CVE-2024-23313",
"lastModified": "2025-08-10T22:15:27.043",
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Vulnerability from fkie_nvd
Published
2024-02-20 16:15
Modified
2025-08-10 22:15
Severity ?
Summary
An out-of-bounds write vulnerability exists in the sopen_FAMOS_read functionality of The Biosig Project libbiosig 2.5.0 and Master Branch (ab0ee111). A specially crafted .famos file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2024-1925 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OIRLGNQM33KAWVWP5RPMAPHWNP3IY5YW/ | Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://talosintelligence.com/vulnerability_reports/TALOS-2024-1925 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libbiosig_project | libbiosig | 2.5.0 | |
| fedoraproject | fedora | 40 |
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Vulnerability from fkie_nvd
Published
2024-02-20 16:15
Modified
2025-08-10 22:15
Severity ?
Summary
A double-free vulnerability exists in the BrainVision ASCII Header Parsing functionality of The Biosig Project libbiosig 2.5.0 and Master Branch (ab0ee111). A specially crafted .vdhr file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2024-1919 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OIRLGNQM33KAWVWP5RPMAPHWNP3IY5YW/ | Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://talosintelligence.com/vulnerability_reports/TALOS-2024-1919 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libbiosig_project | libbiosig | 2.5.0 | |
| fedoraproject | fedora | 40 |
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"lang": "en",
"value": "CWE-415"
}
],
"source": "talos-cna@cisco.com",
"type": "Secondary"
}
]
}
Vulnerability from fkie_nvd
Published
2025-08-25 14:15
Modified
2025-09-02 16:42
Severity ?
Summary
A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability manifests on line 9141 of biosig.c on the current master branch (35a819fa), when the Tag is 67:
else if (tag==67) //0x43: Sample skew
{
int skew=0; // [1]
curPos += ifread(&skew, 1, len,hdr);
In this case, the address of the newly-defined integer `skew` \[1\] is overflowed instead of `buf`. This means a stack overflow can occur using much smaller values of `len` in this code path.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2025-2234 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libbiosig_project | libbiosig | * |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:libbiosig_project:libbiosig:*:*:*:*:*:*:*:*",
"matchCriteriaId": "4893D615-FD95-4393-A5B0-E1BE19F180A6",
"versionEndExcluding": "3.9.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability manifests on line 9141 of biosig.c on the current master branch (35a819fa), when the Tag is 67:\r\n\r\n else if (tag==67) //0x43: Sample skew\r\n {\r\n int skew=0; // [1]\r\n curPos += ifread(\u0026skew, 1, len,hdr);\r\n\r\nIn this case, the address of the newly-defined integer `skew` \\[1\\] is overflowed instead of `buf`. This means a stack overflow can occur using much smaller values of `len` in this code path."
},
{
"lang": "es",
"value": "Existe una vulnerabilidad de desbordamiento de b\u00fafer en la pila en la funcionalidad de an\u00e1lisis MFER de The Biosig Project libbiosig 3.9.0 y Master Branch (35a819fa). Un archivo MFER especialmente manipulado puede provocar la ejecuci\u00f3n de c\u00f3digo arbitrario. Un atacante puede proporcionar un archivo malicioso para activar esta vulnerabilidad. Esta vulnerabilidad se manifiesta en la l\u00ednea 9141 de biosig.c en la rama maestra actual (35a819fa), cuando la etiqueta es 67: else if (tag==67) //0x43: Sample skew { int skew=0; // [1] curPos += ifread(\u0026amp;skew, 1, len,hdr); En este caso, se desborda la direcci\u00f3n del entero reci\u00e9n definido `skew` \\[1\\] en lugar de `buf`. Esto significa que puede producirse un desbordamiento de pila utilizando valores mucho menores de `len` en esta ruta de c\u00f3digo."
}
],
"id": "CVE-2025-54492",
"lastModified": "2025-09-02T16:42:41.673",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9,
"source": "talos-cna@cisco.com",
"type": "Primary"
}
]
},
"published": "2025-08-25T14:15:35.807",
"references": [
{
"source": "talos-cna@cisco.com",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2025-2234"
}
],
"sourceIdentifier": "talos-cna@cisco.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-121"
}
],
"source": "talos-cna@cisco.com",
"type": "Primary"
}
]
}