suse-su-2025:20233-1
Vulnerability from csaf_suse
Published
2025-03-07 16:28
Modified
2025-03-07 16:28
Summary
Security update for openssl-3

Notes

Title of the patch
Security update for openssl-3
Description of the patch
This update for openssl-3 fixes the following issues: - CVE-2024-13176: Fixed timing side-channel in the ECDSA signature computation(bsc#1236136).
Patchnames
SUSE-SLE-Micro-6.1-31
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).



{
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      "text": "moderate"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright 2024 SUSE LLC. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
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        "title": "Title of the patch"
      },
      {
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        "text": "This update for openssl-3 fixes the following issues:\n\n- CVE-2024-13176: Fixed timing side-channel in the ECDSA signature computation(bsc#1236136).\n",
        "title": "Description of the patch"
      },
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        "title": "Patchnames"
      },
      {
        "category": "legal_disclaimer",
        "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
        "title": "Terms of use"
      }
    ],
    "publisher": {
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        "summary": "SUSE ratings",
        "url": "https://www.suse.com/support/security/rating/"
      },
      {
        "category": "self",
        "summary": "URL of this CSAF notice",
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      },
      {
        "category": "self",
        "summary": "URL for SUSE-SU-2025:20233-1",
        "url": "https://www.suse.com/support/update/announcement/2025/suse-su-202520233-1/"
      },
      {
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        "url": "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021088.html"
      },
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        "url": "https://www.suse.com/security/cve/CVE-2024-13176/"
      }
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    "title": "Security update for openssl-3",
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  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-13176",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2024-13176"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Issue summary: A timing side-channel which could potentially allow recovering\nthe private key exists in the ECDSA signature computation.\n\nImpact summary: A timing side-channel in ECDSA signature computations\ncould allow recovering the private key by an attacker. However, measuring\nthe timing would require either local access to the signing application or\na very fast network connection with low latency.\n\nThere is a timing signal of around 300 nanoseconds when the top word of\nthe inverted ECDSA nonce value is zero. This can happen with significant\nprobability only for some of the supported elliptic curves. In particular\nthe NIST P-521 curve is affected. To be able to measure this leak, the attacker\nprocess must either be located in the same physical computer or must\nhave a very fast network connection with low latency. For that reason\nthe severity of this vulnerability is Low.\n\nThe FIPS modules in 3.4, 3.3, 3.2, 3.1 and 3.0 are affected by this issue.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
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          "SUSE Linux Micro 6.1:libopenssl-3-devel-3.1.4-slfo.1.1_4.1.s390x",
          "SUSE Linux Micro 6.1:libopenssl-3-devel-3.1.4-slfo.1.1_4.1.x86_64",
          "SUSE Linux Micro 6.1:libopenssl-3-fips-provider-3.1.4-slfo.1.1_4.1.aarch64",
          "SUSE Linux Micro 6.1:libopenssl-3-fips-provider-3.1.4-slfo.1.1_4.1.s390x",
          "SUSE Linux Micro 6.1:libopenssl-3-fips-provider-3.1.4-slfo.1.1_4.1.x86_64",
          "SUSE Linux Micro 6.1:libopenssl3-3.1.4-slfo.1.1_4.1.aarch64",
          "SUSE Linux Micro 6.1:libopenssl3-3.1.4-slfo.1.1_4.1.s390x",
          "SUSE Linux Micro 6.1:libopenssl3-3.1.4-slfo.1.1_4.1.x86_64",
          "SUSE Linux Micro 6.1:openssl-3-3.1.4-slfo.1.1_4.1.aarch64",
          "SUSE Linux Micro 6.1:openssl-3-3.1.4-slfo.1.1_4.1.s390x",
          "SUSE Linux Micro 6.1:openssl-3-3.1.4-slfo.1.1_4.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2024-13176",
          "url": "https://www.suse.com/security/cve/CVE-2024-13176"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1236136 for CVE-2024-13176",
          "url": "https://bugzilla.suse.com/1236136"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Micro 6.1:libopenssl-3-devel-3.1.4-slfo.1.1_4.1.aarch64",
            "SUSE Linux Micro 6.1:libopenssl-3-devel-3.1.4-slfo.1.1_4.1.s390x",
            "SUSE Linux Micro 6.1:libopenssl-3-devel-3.1.4-slfo.1.1_4.1.x86_64",
            "SUSE Linux Micro 6.1:libopenssl-3-fips-provider-3.1.4-slfo.1.1_4.1.aarch64",
            "SUSE Linux Micro 6.1:libopenssl-3-fips-provider-3.1.4-slfo.1.1_4.1.s390x",
            "SUSE Linux Micro 6.1:libopenssl-3-fips-provider-3.1.4-slfo.1.1_4.1.x86_64",
            "SUSE Linux Micro 6.1:libopenssl3-3.1.4-slfo.1.1_4.1.aarch64",
            "SUSE Linux Micro 6.1:libopenssl3-3.1.4-slfo.1.1_4.1.s390x",
            "SUSE Linux Micro 6.1:libopenssl3-3.1.4-slfo.1.1_4.1.x86_64",
            "SUSE Linux Micro 6.1:openssl-3-3.1.4-slfo.1.1_4.1.aarch64",
            "SUSE Linux Micro 6.1:openssl-3-3.1.4-slfo.1.1_4.1.s390x",
            "SUSE Linux Micro 6.1:openssl-3-3.1.4-slfo.1.1_4.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
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            "SUSE Linux Micro 6.1:libopenssl-3-devel-3.1.4-slfo.1.1_4.1.s390x",
            "SUSE Linux Micro 6.1:libopenssl-3-devel-3.1.4-slfo.1.1_4.1.x86_64",
            "SUSE Linux Micro 6.1:libopenssl-3-fips-provider-3.1.4-slfo.1.1_4.1.aarch64",
            "SUSE Linux Micro 6.1:libopenssl-3-fips-provider-3.1.4-slfo.1.1_4.1.s390x",
            "SUSE Linux Micro 6.1:libopenssl-3-fips-provider-3.1.4-slfo.1.1_4.1.x86_64",
            "SUSE Linux Micro 6.1:libopenssl3-3.1.4-slfo.1.1_4.1.aarch64",
            "SUSE Linux Micro 6.1:libopenssl3-3.1.4-slfo.1.1_4.1.s390x",
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            "SUSE Linux Micro 6.1:openssl-3-3.1.4-slfo.1.1_4.1.s390x",
            "SUSE Linux Micro 6.1:openssl-3-3.1.4-slfo.1.1_4.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2025-03-07T16:28:37Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2024-13176"
    }
  ]
}


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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.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
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  • 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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