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CERTFR-2023-AVI-0801
Vulnerability from certfr_avis
De multiples vulnérabilités ont été découvertes dans les produits IBM. Elles permettent à un attaquant de provoquer un déni de service à distance et une atteinte à la confidentialité des données.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
References
| Title | Publication Time | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Spectrum Conductor versions 2.5.x ant\u00e9rieures \u00e0 2.5.1 sans le correctif de s\u00e9curit\u00e9 601712",
"product": {
"name": "Spectrum",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "Spectrum Symphony versions 7.3.2 sans le correctif de s\u00e9curit\u00e9 601711",
"product": {
"name": "Spectrum",
"vendor": {
"name": "IBM",
"scada": false
}
}
}
],
"affected_systems_content": null,
"content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
"cves": [
{
"name": "CVE-2022-4304",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-4304"
},
{
"name": "CVE-2023-2911",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-2911"
},
{
"name": "CVE-2023-0215",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-0215"
},
{
"name": "CVE-2023-0286",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-0286"
}
],
"initial_release_date": "2023-10-04T00:00:00",
"last_revision_date": "2023-10-04T00:00:00",
"links": [],
"reference": "CERTFR-2023-AVI-0801",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2023-10-04T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans \u003cspan\nclass=\"textit\"\u003eles produits IBM\u003c/span\u003e. Elles permettent \u00e0 un attaquant\nde provoquer un d\u00e9ni de service \u00e0 distance et une atteinte \u00e0 la\nconfidentialit\u00e9 des donn\u00e9es.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits IBM",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 IBM 7045785 du 03 octobre 2023",
"url": "https://www.ibm.com/support/pages/node/7045785"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 IBM 7045753 du 03 octobre 2023",
"url": "https://www.ibm.com/support/pages/node/7045753"
}
]
}
CVE-2023-2911 (GCVE-0-2023-2911)
Vulnerability from cvelistv5
Published
2023-06-21 16:26
Modified
2025-02-13 16:49
Severity ?
VLAI Severity ?
EPSS score ?
Summary
If the `recursive-clients` quota is reached on a BIND 9 resolver configured with both `stale-answer-enable yes;` and `stale-answer-client-timeout 0;`, a sequence of serve-stale-related lookups could cause `named` to loop and terminate unexpectedly due to a stack overflow.
This issue affects BIND 9 versions 9.16.33 through 9.16.41, 9.18.7 through 9.18.15, 9.16.33-S1 through 9.16.41-S1, and 9.18.11-S1 through 9.18.15-S1.
References
Impacted products
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T06:41:03.760Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
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"references": [
{
"name": "CVE-2023-2911",
"tags": [
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"x_transferred"
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"url": "https://kb.isc.org/docs/cve-2023-2911"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2023/06/21/6"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U3K6AJK7RRSR53HRF5GGKPA6PDUDWOD2/"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.debian.org/security/2023/dsa-5439"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SEFCEVCTYEMKTWA7V7EYPI5YQQ4JWDLI/"
},
{
"tags": [
"x_transferred"
],
"url": "https://security.netapp.com/advisory/ntap-20230703-0010/"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-2911",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-12-06T18:32:18.833805Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
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"dateUpdated": "2024-12-06T18:32:26.092Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "BIND 9",
"vendor": "ISC",
"versions": [
{
"lessThanOrEqual": "9.16.41",
"status": "affected",
"version": "9.16.33",
"versionType": "custom"
},
{
"lessThanOrEqual": "9.18.15",
"status": "affected",
"version": "9.18.7",
"versionType": "custom"
},
{
"lessThanOrEqual": "9.16.41-S1",
"status": "affected",
"version": "9.16.33-S1",
"versionType": "custom"
},
{
"lessThanOrEqual": "9.18.15-S1",
"status": "affected",
"version": "9.18.11-S1",
"versionType": "custom"
}
]
}
],
"datePublic": "2023-06-21T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "If the `recursive-clients` quota is reached on a BIND 9 resolver configured with both `stale-answer-enable yes;` and `stale-answer-client-timeout 0;`, a sequence of serve-stale-related lookups could cause `named` to loop and terminate unexpectedly due to a stack overflow.\nThis issue affects BIND 9 versions 9.16.33 through 9.16.41, 9.18.7 through 9.18.15, 9.16.33-S1 through 9.16.41-S1, and 9.18.11-S1 through 9.18.15-S1."
}
],
"exploits": [
{
"lang": "en",
"value": "This flaw was discovered in internal testing. We are not aware of any active exploits."
}
],
"impacts": [
{
"descriptions": [
{
"lang": "en",
"value": "By sending specific queries to the resolver, an attacker can cause `named` to terminate unexpectedly."
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
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"baseScore": 7.5,
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"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
}
],
"providerMetadata": {
"dateUpdated": "2023-07-03T15:06:21.382Z",
"orgId": "404fd4d2-a609-4245-b543-2c944a302a22",
"shortName": "isc"
},
"references": [
{
"name": "CVE-2023-2911",
"tags": [
"vendor-advisory"
],
"url": "https://kb.isc.org/docs/cve-2023-2911"
},
{
"url": "http://www.openwall.com/lists/oss-security/2023/06/21/6"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U3K6AJK7RRSR53HRF5GGKPA6PDUDWOD2/"
},
{
"url": "https://www.debian.org/security/2023/dsa-5439"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SEFCEVCTYEMKTWA7V7EYPI5YQQ4JWDLI/"
},
{
"url": "https://security.netapp.com/advisory/ntap-20230703-0010/"
}
],
"solutions": [
{
"lang": "en",
"value": "Upgrade to the patched release most closely related to your current version of BIND 9: 9.16.42, 9.18.16, 9.16.42-S1, or 9.18.16-S1."
}
],
"source": {
"discovery": "INTERNAL"
},
"title": "Exceeding the recursive-clients quota may cause named to terminate unexpectedly when stale-answer-client-timeout is set to 0",
"workarounds": [
{
"lang": "en",
"value": "Setting `stale-answer-client-timeout` to `off` or to a non-zero value prevents the issue.\n\nUsers of versions 9.18.10, 9.16.36, 9.16.36-S1 or older who are unable to upgrade should set `stale-answer-client-timeout` to `off`; using a non-zero value with these older versions leaves `named` vulnerable to CVE-2022-3924.\n\nAlthough it is possible to set the `recursive-clients` limit to a high number to reduce the likelihood of this scenario, this is not recommended; the limit on `recursive-clients` is important for preventing exhaustion of server resources. The limit cannot be disabled entirely."
}
]
}
},
"cveMetadata": {
"assignerOrgId": "404fd4d2-a609-4245-b543-2c944a302a22",
"assignerShortName": "isc",
"cveId": "CVE-2023-2911",
"datePublished": "2023-06-21T16:26:36.587Z",
"dateReserved": "2023-05-26T11:20:45.872Z",
"dateUpdated": "2025-02-13T16:49:00.351Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-0286 (GCVE-0-2023-0286)
Vulnerability from cvelistv5
Published
2023-02-08 19:01
Modified
2025-08-27 20:32
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- type confusion vulnerability
Summary
There is a type confusion vulnerability relating to X.400 address processing
inside an X.509 GeneralName. X.400 addresses were parsed as an ASN1_STRING but
the public structure definition for GENERAL_NAME incorrectly specified the type
of the x400Address field as ASN1_TYPE. This field is subsequently interpreted by
the OpenSSL function GENERAL_NAME_cmp as an ASN1_TYPE rather than an
ASN1_STRING.
When CRL checking is enabled (i.e. the application sets the
X509_V_FLAG_CRL_CHECK flag), this vulnerability may allow an attacker to pass
arbitrary pointers to a memcmp call, enabling them to read memory contents or
enact a denial of service. In most cases, the attack requires the attacker to
provide both the certificate chain and CRL, neither of which need to have a
valid signature. If the attacker only controls one of these inputs, the other
input must already contain an X.400 address as a CRL distribution point, which
is uncommon. As such, this vulnerability is most likely to only affect
applications which have implemented their own functionality for retrieving CRLs
over a network.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
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"shortName": "CVE"
},
"references": [
{
"name": "OpenSSL Advisory",
"tags": [
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"x_transferred"
],
"url": "https://www.openssl.org/news/secadv/20230207.txt"
},
{
"name": "3.0.8 git commit",
"tags": [
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"x_transferred"
],
"url": "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=2f7530077e0ef79d98718138716bc51ca0cad658"
},
{
"name": "1.1.1t git commit",
"tags": [
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"x_transferred"
],
"url": "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=2c6c9d439b484e1ba9830d8454a34fa4f80fdfe9"
},
{
"name": "1.0.2zg patch (premium)",
"tags": [
"patch",
"x_transferred"
],
"url": "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=fd2af07dc083a350c959147097003a14a5e8ac4d"
},
{
"tags": [
"x_transferred"
],
"url": "https://ftp.openbsd.org/pub/OpenBSD/patches/7.2/common/018_x509.patch.sig"
},
{
"tags": [
"x_transferred"
],
"url": "https://ftp.openbsd.org/pub/OpenBSD/LibreSSL/libressl-3.6.2-relnotes.txt"
},
{
"tags": [
"x_transferred"
],
"url": "https://security.gentoo.org/glsa/202402-08"
}
],
"title": "CVE Program Container"
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"type": "CWE"
}
]
}
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},
"title": "CISA ADP Vulnrichment"
}
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{
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"type": "remediation developer",
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}
],
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}
],
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{
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{
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},
{
"url": "https://ftp.openbsd.org/pub/OpenBSD/LibreSSL/libressl-3.6.2-relnotes.txt"
},
{
"url": "https://security.gentoo.org/glsa/202402-08"
}
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},
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"assignerShortName": "openssl",
"cveId": "CVE-2023-0286",
"datePublished": "2023-02-08T19:01:50.514Z",
"dateReserved": "2023-01-13T10:40:41.259Z",
"dateUpdated": "2025-08-27T20:32:52.864Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-4304 (GCVE-0-2022-4304)
Vulnerability from cvelistv5
Published
2023-02-08 19:04
Modified
2025-08-27 20:32
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- timing based side channel attack
Summary
A timing based side channel exists in the OpenSSL RSA Decryption implementation
which could be sufficient to recover a plaintext across a network in a
Bleichenbacher style attack. To achieve a successful decryption an attacker
would have to be able to send a very large number of trial messages for
decryption. The vulnerability affects all RSA padding modes: PKCS#1 v1.5,
RSA-OEAP and RSASVE.
For example, in a TLS connection, RSA is commonly used by a client to send an
encrypted pre-master secret to the server. An attacker that had observed a
genuine connection between a client and a server could use this flaw to send
trial messages to the server and record the time taken to process them. After a
sufficiently large number of messages the attacker could recover the pre-master
secret used for the original connection and thus be able to decrypt the
application data sent over that connection.
References
| URL | Tags | |
|---|---|---|
Impacted products
{
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"references": [
{
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"vendor-advisory",
"x_transferred"
],
"url": "https://www.openssl.org/news/secadv/20230207.txt"
},
{
"tags": [
"x_transferred"
],
"url": "https://security.gentoo.org/glsa/202402-08"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
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CVE-2023-0215 (GCVE-0-2023-0215)
Vulnerability from cvelistv5
Published
2023-02-08 19:03
Modified
2025-08-27 20:32
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- use-after-free
Summary
The public API function BIO_new_NDEF is a helper function used for streaming
ASN.1 data via a BIO. It is primarily used internally to OpenSSL to support the
SMIME, CMS and PKCS7 streaming capabilities, but may also be called directly by
end user applications.
The function receives a BIO from the caller, prepends a new BIO_f_asn1 filter
BIO onto the front of it to form a BIO chain, and then returns the new head of
the BIO chain to the caller. Under certain conditions, for example if a CMS
recipient public key is invalid, the new filter BIO is freed and the function
returns a NULL result indicating a failure. However, in this case, the BIO chain
is not properly cleaned up and the BIO passed by the caller still retains
internal pointers to the previously freed filter BIO. If the caller then goes on
to call BIO_pop() on the BIO then a use-after-free will occur. This will most
likely result in a crash.
This scenario occurs directly in the internal function B64_write_ASN1() which
may cause BIO_new_NDEF() to be called and will subsequently call BIO_pop() on
the BIO. This internal function is in turn called by the public API functions
PEM_write_bio_ASN1_stream, PEM_write_bio_CMS_stream, PEM_write_bio_PKCS7_stream,
SMIME_write_ASN1, SMIME_write_CMS and SMIME_write_PKCS7.
Other public API functions that may be impacted by this include
i2d_ASN1_bio_stream, BIO_new_CMS, BIO_new_PKCS7, i2d_CMS_bio_stream and
i2d_PKCS7_bio_stream.
The OpenSSL cms and smime command line applications are similarly affected.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
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Loading…
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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