All the vulnerabilites related to pjsip - pjproject
cve-2022-31031
Vulnerability from cvelistv5
Published
2022-06-07 00:00
Modified
2024-08-03 07:03
Severity ?
EPSS score ?
Summary
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In versions prior to and including 2.12.1 a stack buffer overflow vulnerability affects PJSIP users that use STUN in their applications, either by: setting a STUN server in their account/media config in PJSUA/PJSUA2 level, or directly using `pjlib-util/stun_simple` API. A patch is available in commit 450baca which should be included in the next release. There are no known workarounds for this issue.
References
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"cna": {
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"version": "3.1"
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"problemTypes": [
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"descriptions": [
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"cweId": "CWE-120",
"description": "CWE-120: Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)",
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"url": "https://github.com/pjsip/pjproject/commit/450baca94f475345542c6953832650c390889202"
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{
"name": "GLSA-202210-37",
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],
"source": {
"advisory": "GHSA-26j7-ww69-c4qj",
"discovery": "UNKNOWN"
},
"title": "Potential stack buffer overflow when parsing message as a STUN client"
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cve-2022-24763
Vulnerability from cvelistv5
Published
2022-03-30 00:00
Modified
2024-08-03 04:20
Severity ?
EPSS score ?
Summary
PJSIP is a free and open source multimedia communication library written in the C language. Versions 2.12 and prior contain a denial-of-service vulnerability that affects PJSIP users that consume PJSIP's XML parsing in their apps. Users are advised to update. There are no known workarounds.
References
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"name": "GLSA-202210-37",
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"source": {
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"discovery": "UNKNOWN"
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"title": "Infinite Loop in PJSIP"
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cve-2022-23608
Vulnerability from cvelistv5
Published
2022-02-22 00:00
Modified
2024-08-03 03:43
Severity ?
EPSS score ?
Summary
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In versions up to and including 2.11.1 when in a dialog set (or forking) scenario, a hash key shared by multiple UAC dialogs can potentially be prematurely freed when one of the dialogs is destroyed . The issue may cause a dialog set to be registered in the hash table multiple times (with different hash keys) leading to undefined behavior such as dialog list collision which eventually leading to endless loop. A patch is available in commit db3235953baa56d2fb0e276ca510fefca751643f which will be included in the next release. There are no known workarounds for this issue.
References
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"name": "DSA-5285",
"tags": [
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"x_transferred"
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"url": "https://www.debian.org/security/2022/dsa-5285"
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"name": "[debian-lts-announce] 20230829 [SECURITY] [DLA 3549-1] ring security update",
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}
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"attackVector": "NETWORK",
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"baseScore": 8.1,
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
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"description": "CWE-416: Use After Free",
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"name": "[debian-lts-announce] 20230829 [SECURITY] [DLA 3549-1] ring security update",
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"source": {
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"discovery": "UNKNOWN"
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"title": "Use after free in PJSIP"
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cve-2022-39269
Vulnerability from cvelistv5
Published
2022-10-06 00:00
Modified
2024-08-03 12:00
Severity ?
EPSS score ?
Summary
PJSIP is a free and open source multimedia communication library written in C. When processing certain packets, PJSIP may incorrectly switch from using SRTP media transport to using basic RTP upon SRTP restart, causing the media to be sent insecurely. The vulnerability impacts all PJSIP users that use SRTP. The patch is available as commit d2acb9a in the master branch of the project and will be included in version 2.13. Users are advised to manually patch or to upgrade. There are no known workarounds for this vulnerability.
References
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"tags": [
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"x_transferred"
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"url": "https://www.debian.org/security/2023/dsa-5358"
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"title": "CVE Program Container"
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"cna": {
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}
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}
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cve-2021-43845
Vulnerability from cvelistv5
Published
2021-12-27 00:00
Modified
2024-08-04 04:10
Severity ?
EPSS score ?
Summary
PJSIP is a free and open source multimedia communication library. In version 2.11.1 and prior, if incoming RTCP XR message contain block, the data field is not checked against the received packet size, potentially resulting in an out-of-bound read access. This affects all users that use PJMEDIA and RTCP XR. A malicious actor can send a RTCP XR message with an invalid packet size.
References
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cve-2022-21723
Vulnerability from cvelistv5
Published
2022-01-27 00:00
Modified
2024-08-03 02:53
Severity ?
EPSS score ?
Summary
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In versions 2.11.1 and prior, parsing an incoming SIP message that contains a malformed multipart can potentially cause out-of-bound read access. This issue affects all PJSIP users that accept SIP multipart. The patch is available as commit in the `master` branch. There are no known workarounds.
References
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cve-2022-24786
Vulnerability from cvelistv5
Published
2022-04-06 00:00
Modified
2024-08-03 04:20
Severity ?
EPSS score ?
Summary
PJSIP is a free and open source multimedia communication library written in C. PJSIP versions 2.12 and prior do not parse incoming RTCP feedback RPSI (Reference Picture Selection Indication) packet, but any app that directly uses pjmedia_rtcp_fb_parse_rpsi() will be affected. A patch is available in the `master` branch of the `pjsip/pjproject` GitHub repository. There are currently no known workarounds.
References
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"tags": [
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"discovery": "UNKNOWN"
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cve-2022-39244
Vulnerability from cvelistv5
Published
2022-10-06 00:00
Modified
2024-08-03 12:00
Severity ?
EPSS score ?
Summary
PJSIP is a free and open source multimedia communication library written in C. In versions of PJSIP prior to 2.13 the PJSIP parser, PJMEDIA RTP decoder, and PJMEDIA SDP parser are affeced by a buffer overflow vulnerability. Users connecting to untrusted clients are at risk. This issue has been patched and is available as commit c4d3498 in the master branch and will be included in releases 2.13 and later. Users are advised to upgrade. There are no known workarounds for this issue.
References
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"url": "https://lists.debian.org/debian-lts-announce/2023/02/msg00029.html"
},
{
"name": "DSA-5358",
"tags": [
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"x_transferred"
],
"url": "https://www.debian.org/security/2023/dsa-5358"
},
{
"name": "[debian-lts-announce] 20230829 [SECURITY] [DLA 3549-1] ring security update",
"tags": [
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"x_transferred"
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cve-2022-23537
Vulnerability from cvelistv5
Published
2022-12-20 18:50
Modified
2024-08-03 03:43
Severity ?
EPSS score ?
Summary
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. Buffer overread is possible when parsing a specially crafted STUN message with unknown attribute. The vulnerability affects applications that uses STUN including PJNATH and PJSUA-LIB. The patch is available as a commit in the master branch (2.13.1).
References
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cve-2022-24793
Vulnerability from cvelistv5
Published
2022-04-06 00:00
Modified
2024-08-03 04:20
Severity ?
EPSS score ?
Summary
PJSIP is a free and open source multimedia communication library written in C. A buffer overflow vulnerability in versions 2.12 and prior affects applications that use PJSIP DNS resolution. It doesn't affect PJSIP users who utilize an external resolver. This vulnerability is related to CVE-2023-27585. The difference is that this issue is in parsing the query record `parse_rr()`, while the issue in CVE-2023-27585 is in `parse_query()`. A patch is available in the `master` branch of the `pjsip/pjproject` GitHub repository. A workaround is to disable DNS resolution in PJSIP config (by setting `nameserver_count` to zero) or use an external resolver instead.
References
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cve-2021-43804
Vulnerability from cvelistv5
Published
2021-12-22 00:00
Modified
2024-08-04 04:03
Severity ?
EPSS score ?
Summary
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In affected versions if the incoming RTCP BYE message contains a reason's length, this declared length is not checked against the actual received packet size, potentially resulting in an out-of-bound read access. This issue affects all users that use PJMEDIA and RTCP. A malicious actor can send a RTCP BYE message with an invalid reason length. Users are advised to upgrade as soon as possible. There are no known workarounds.
References
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cve-2023-27585
Vulnerability from cvelistv5
Published
2023-03-14 00:00
Modified
2024-08-02 12:16
Severity ?
EPSS score ?
Summary
PJSIP is a free and open source multimedia communication library written in C. A buffer overflow vulnerability in versions 2.13 and prior affects applications that use PJSIP DNS resolver. It doesn't affect PJSIP users who do not utilise PJSIP DNS resolver. This vulnerability is related to CVE-2022-24793. The difference is that this issue is in parsing the query record `parse_query()`, while the issue in CVE-2022-24793 is in `parse_rr()`. A patch is available as commit `d1c5e4d` in the `master` branch. A workaround is to disable DNS resolution in PJSIP config (by setting `nameserver_count` to zero) or use an external resolver implementation instead.
References
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cve-2021-21375
Vulnerability from cvelistv5
Published
2021-03-10 22:30
Modified
2024-08-03 18:09
Severity ?
EPSS score ?
Summary
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In PJSIP version 2.10 and earlier, after an initial INVITE has been sent, when two 183 responses are received, with the first one causing negotiation failure, a crash will occur. This results in a denial of service.
References
| ▼ | URL | Tags |
|---|---|---|
| https://github.com/pjsip/pjproject/security/advisories/GHSA-hvq6-f89p-frvp | x_refsource_CONFIRM | |
| https://github.com/pjsip/pjproject/commit/97b3d7addbaa720b7ddb0af9bf6f3e443e664365 | x_refsource_MISC | |
| https://lists.debian.org/debian-lts-announce/2021/04/msg00023.html | mailing-list, x_refsource_MLIST | |
| https://lists.debian.org/debian-lts-announce/2021/05/msg00020.html | mailing-list, x_refsource_MLIST | |
| https://security.gentoo.org/glsa/202107-42 | vendor-advisory, x_refsource_GENTOO |
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cve-2020-15260
Vulnerability from cvelistv5
Published
2021-03-10 22:30
Modified
2024-08-04 13:15
Severity ?
EPSS score ?
Summary
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In version 2.10 and earlier, PJSIP transport can be reused if they have the same IP address + port + protocol. However, this is insufficient for secure transport since it lacks remote hostname authentication. Suppose we have created a TLS connection to `sip.foo.com`, which has an IP address `100.1.1.1`. If we want to create a TLS connection to another hostname, say `sip.bar.com`, which has the same IP address, then it will reuse that existing connection, even though `100.1.1.1` does not have certificate to authenticate as `sip.bar.com`. The vulnerability allows for an insecure interaction without user awareness. It affects users who need access to connections to different destinations that translate to the same address, and allows man-in-the-middle attack if attacker can route a connection to another destination such as in the case of DNS spoofing.
References
| ▼ | URL | Tags |
|---|---|---|
| https://github.com/pjsip/pjproject/security/advisories/GHSA-8hcp-hm38-mfph | x_refsource_CONFIRM | |
| https://github.com/pjsip/pjproject/commit/67e46c1ac45ad784db5b9080f5ed8b133c122872 | x_refsource_MISC | |
| https://github.com/pjsip/pjproject/pull/2663 | x_refsource_MISC | |
| https://security.gentoo.org/glsa/202107-42 | vendor-advisory, x_refsource_GENTOO |
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cve-2022-24792
Vulnerability from cvelistv5
Published
2022-04-25 00:00
Modified
2024-08-03 04:20
Severity ?
EPSS score ?
Summary
PJSIP is a free and open source multimedia communication library written in C. A denial-of-service vulnerability affects applications on a 32-bit systems that use PJSIP versions 2.12 and prior to play/read invalid WAV files. The vulnerability occurs when reading WAV file data chunks with length greater than 31-bit integers. The vulnerability does not affect 64-bit apps and should not affect apps that only plays trusted WAV files. A patch is available on the `master` branch of the `pjsip/project` GitHub repository. As a workaround, apps can reject a WAV file received from an unknown source or validate the file first.
References
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cve-2022-23547
Vulnerability from cvelistv5
Published
2022-12-23 14:00
Modified
2024-08-03 03:43
Severity ?
EPSS score ?
Summary
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. This issue is similar to GHSA-9pfh-r8x4-w26w. Possible buffer overread when parsing a certain STUN message. The vulnerability affects applications that uses STUN including PJNATH and PJSUA-LIB. The patch is available as commit in the master branch.
References
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cve-2021-32686
Vulnerability from cvelistv5
Published
2021-07-23 00:00
Modified
2024-08-03 23:25
Severity ?
EPSS score ?
Summary
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In PJSIP before version 2.11.1, there are a couple of issues found in the SSL socket. First, a race condition between callback and destroy, due to the accepted socket having no group lock. Second, the SSL socket parent/listener may get destroyed during handshake. Both issues were reported to happen intermittently in heavy load TLS connections. They cause a crash, resulting in a denial of service. These are fixed in version 2.11.1.
References
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cve-2023-38703
Vulnerability from cvelistv5
Published
2023-10-06 13:46
Modified
2024-09-19 18:46
Severity ?
EPSS score ?
Summary
PJSIP is a free and open source multimedia communication library written in C with high level API in C, C++, Java, C#, and Python languages. SRTP is a higher level media transport which is stacked upon a lower level media transport such as UDP and ICE. Currently a higher level transport is not synchronized with its lower level transport that may introduce use-after-free issue. This vulnerability affects applications that have SRTP capability (`PJMEDIA_HAS_SRTP` is set) and use underlying media transport other than UDP. This vulnerability’s impact may range from unexpected application termination to control flow hijack/memory corruption. The patch is available as a commit in the master branch.
References
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cve-2021-41141
Vulnerability from cvelistv5
Published
2022-01-04 00:00
Modified
2024-08-04 02:59
Severity ?
EPSS score ?
Summary
PJSIP is a free and open source multimedia communication library written in the C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In various parts of PJSIP, when error/failure occurs, it is found that the function returns without releasing the currently held locks. This could result in a system deadlock, which cause a denial of service for the users. No release has yet been made which contains the linked fix commit. All versions up to an including 2.11.1 are affected. Users may need to manually apply the patch.
References
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cve-2021-37706
Vulnerability from cvelistv5
Published
2021-12-22 00:00
Modified
2024-08-04 01:23
Severity ?
EPSS score ?
Summary
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In affected versions if the incoming STUN message contains an ERROR-CODE attribute, the header length is not checked before performing a subtraction operation, potentially resulting in an integer underflow scenario. This issue affects all users that use STUN. A malicious actor located within the victim’s network may forge and send a specially crafted UDP (STUN) message that could remotely execute arbitrary code on the victim’s machine. Users are advised to upgrade as soon as possible. There are no known workarounds.
References
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cve-2022-24754
Vulnerability from cvelistv5
Published
2022-03-11 00:00
Modified
2024-08-03 04:20
Severity ?
EPSS score ?
Summary
PJSIP is a free and open source multimedia communication library written in C language. In versions prior to and including 2.12 PJSIP there is a stack-buffer overflow vulnerability which only impacts PJSIP users who accept hashed digest credentials (credentials with data_type `PJSIP_CRED_DATA_DIGEST`). This issue has been patched in the master branch of the PJSIP repository and will be included with the next release. Users unable to upgrade need to check that the hashed digest data length must be equal to `PJSIP_MD5STRLEN` before passing to PJSIP.
References
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"discovery": "UNKNOWN"
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"title": "Buffer overflow in pjsip"
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cve-2022-24764
Vulnerability from cvelistv5
Published
2022-03-22 00:00
Modified
2024-08-03 04:20
Severity ?
EPSS score ?
Summary
PJSIP is a free and open source multimedia communication library written in C. Versions 2.12 and prior contain a stack buffer overflow vulnerability that affects PJSUA2 users or users that call the API `pjmedia_sdp_print(), pjmedia_sdp_media_print()`. Applications that do not use PJSUA2 and do not directly call `pjmedia_sdp_print()` or `pjmedia_sdp_media_print()` should not be affected. A patch is available on the `master` branch of the `pjsip/pjproject` GitHub repository. There are currently no known workarounds.
References
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"discovery": "UNKNOWN"
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cve-2022-21722
Vulnerability from cvelistv5
Published
2022-01-27 00:00
Modified
2024-08-03 02:53
Severity ?
EPSS score ?
Summary
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In version 2.11.1 and prior, there are various cases where it is possible that certain incoming RTP/RTCP packets can potentially cause out-of-bound read access. This issue affects all users that use PJMEDIA and accept incoming RTP/RTCP. A patch is available as a commit in the `master` branch. There are no known workarounds.
References
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"url": "https://github.com/pjsip/pjproject/security/advisories/GHSA-m66q-q64c-hv36"
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"url": "https://github.com/pjsip/pjproject/commit/22af44e68a0c7d190ac1e25075e1382f77e9397a"
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{
"name": "[debian-lts-announce] 20220328 [SECURITY] [DLA 2962-1] pjproject security update",
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"url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00035.html"
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{
"name": "GLSA-202210-37",
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"url": "https://security.gentoo.org/glsa/202210-37"
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"url": "https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html"
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{
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"title": "CVE Program Container"
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"value": "PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In version 2.11.1 and prior, there are various cases where it is possible that certain incoming RTP/RTCP packets can potentially cause out-of-bound read access. This issue affects all users that use PJMEDIA and accept incoming RTP/RTCP. A patch is available as a commit in the `master` branch. There are no known workarounds."
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"metrics": [
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"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
"version": "3.1"
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{
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{
"name": "[debian-lts-announce] 20221117 [SECURITY] [DLA 3194-1] asterisk security update",
"tags": [
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"url": "https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html"
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{
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{
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"source": {
"advisory": "GHSA-m66q-q64c-hv36",
"discovery": "UNKNOWN"
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"title": "Potential out-of-bound read during RTP/RTCP parsing in PJSIP"
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"cveMetadata": {
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"cveId": "CVE-2022-21722",
"datePublished": "2022-01-27T00:00:00",
"dateReserved": "2021-11-16T00:00:00",
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