ALSA-2022:6854
Vulnerability from osv_almalinux – Published: 2022-10-11 00:00 – Updated: 2022-10-14 19:39 – Source website
VLAI
Summary
Moderate: gnutls and nettle security, bug fix, and enhancement update
Details
The gnutls packages provide the GNU Transport Layer Security (GnuTLS) library, which implements cryptographic algorithms and protocols such as SSL, TLS, and DTLS.
Nettle is a cryptographic library that is designed to fit easily in almost any context: In crypto toolkits for object-oriented languages, such as C++, Python, or Pike, in applications like LSH or GNUPG, or even in kernel space.
The following packages have been upgraded to a later upstream version: gnutls (3.7.6), nettle (3.8).
Security Fix(es):
- gnutls: Double free during gnutls_pkcs7_verify. (CVE-2022-2509)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Bug Fix(es):
- [IBM 9.1] [P10] POWER10 performance enhancements for cryptography: nettle - incremental work (BZ#2102589)
- Allow enabling KTLS in AlmaLinux 9.1 (BZ#2108532)
- DES-CBC bag is decryptable under FIPS (BZ#2115314)
- allow signature verification using RSA keys <2k in FIPS mode (BZ#2119770)
References
{
"affected": [
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "gnutls"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.7.6-12.el9_0"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "gnutls-c++"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.7.6-12.el9_0"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "gnutls-dane"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.7.6-12.el9_0"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "gnutls-devel"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.7.6-12.el9_0"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "gnutls-utils"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.7.6-12.el9_0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"details": "The gnutls packages provide the GNU Transport Layer Security (GnuTLS) library, which implements cryptographic algorithms and protocols such as SSL, TLS, and DTLS.\n\nNettle is a cryptographic library that is designed to fit easily in almost any context: In crypto toolkits for object-oriented languages, such as C++, Python, or Pike, in applications like LSH or GNUPG, or even in kernel space.\n\nThe following packages have been upgraded to a later upstream version: gnutls (3.7.6), nettle (3.8).\n\nSecurity Fix(es):\n\n* gnutls: Double free during gnutls_pkcs7_verify. (CVE-2022-2509)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* [IBM 9.1] [P10] POWER10 performance enhancements for cryptography: nettle - incremental work (BZ#2102589)\n* Allow enabling KTLS in AlmaLinux 9.1 (BZ#2108532)\n* DES-CBC bag is decryptable under FIPS (BZ#2115314)\n* allow signature verification using RSA keys \u003c2k in FIPS mode (BZ#2119770)",
"id": "ALSA-2022:6854",
"modified": "2022-10-14T19:39:46Z",
"published": "2022-10-11T00:00:00Z",
"references": [
{
"type": "ADVISORY",
"url": "https://access.redhat.com/errata/RHSA-2022:6854"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2022-2509"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/2108977"
},
{
"type": "ADVISORY",
"url": "https://errata.almalinux.org/9/ALSA-2022-6854.html"
}
],
"related": [
"CVE-2022-2509"
],
"summary": "Moderate: gnutls and nettle security, bug fix, and enhancement update"
}
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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