SUSE-SU-2017:1305-1

Vulnerability from csaf_suse - Published: 2017-05-16 11:18 - Updated: 2017-05-16 11:18
Summary
Security update for Botan

Notes

Title of the patch
Security update for Botan
Description of the patch
This update for Botan fixes the following issues: - CVE-2015-7827: PKCS #1 v1.5 decoding was not constant time, it could be used to mount a Bleichenbacher million-message attack (bsc#968030) - CVE-2016-9132: While decoding BER length fields, an integer overflow could occur leading to a denial-of-service (bsc#1013209)
Patchnames
sdksp4-Botan-13106
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
To clipboard 

{
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      "text": "moderate"
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    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright 2024 SUSE LLC. All rights reserved.",
      "tlp": {
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        "title": "Title of the patch"
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        "text": "\nThis update for Botan fixes the following issues:\n\n- CVE-2015-7827: PKCS #1 v1.5 decoding was not constant time, it could be used to \nmount a Bleichenbacher million-message attack (bsc#968030) \n\n- CVE-2016-9132: While decoding BER length fields, an integer overflow could occur \nleading to a denial-of-service (bsc#1013209)\n\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "sdksp4-Botan-13106",
        "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"
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        "url": "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2017_1305-1.json"
      },
      {
        "category": "self",
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      },
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        "url": "https://bugzilla.suse.com/968030"
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        "url": "https://www.suse.com/security/cve/CVE-2015-7827/"
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        "summary": "SUSE CVE CVE-2016-9132 page",
        "url": "https://www.suse.com/security/cve/CVE-2016-9132/"
      }
    ],
    "title": "Security update for Botan",
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          "version": "1"
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      "id": "SUSE-SU-2017:1305-1",
      "initial_release_date": "2017-05-16T11:18:13Z",
      "revision_history": [
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          "date": "2017-05-16T11:18:13Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
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  "vulnerabilities": [
    {
      "cve": "CVE-2015-7827",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2015-7827"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Botan before 1.10.13 and 1.11.x before 1.11.22 make it easier for remote attackers to conduct million-message attacks by measuring time differences, related to decoding of PKCS#1 padding.",
          "title": "CVE description"
        }
      ],
      "product_status": {
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          "SUSE Linux Enterprise Software Development Kit 11 SP4:libbotan-devel-1.6.5-4.1.ia64",
          "SUSE Linux Enterprise Software Development Kit 11 SP4:libbotan-devel-1.6.5-4.1.ppc64",
          "SUSE Linux Enterprise Software Development Kit 11 SP4:libbotan-devel-1.6.5-4.1.s390x",
          "SUSE Linux Enterprise Software Development Kit 11 SP4:libbotan-devel-1.6.5-4.1.x86_64"
        ]
      },
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          "summary": "CVE-2015-7827",
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        },
        {
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          "url": "https://bugzilla.suse.com/968030"
        }
      ],
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          "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 Enterprise Software Development Kit 11 SP4:libbotan-devel-1.6.5-4.1.i586",
            "SUSE Linux Enterprise Software Development Kit 11 SP4:libbotan-devel-1.6.5-4.1.ia64",
            "SUSE Linux Enterprise Software Development Kit 11 SP4:libbotan-devel-1.6.5-4.1.ppc64",
            "SUSE Linux Enterprise Software Development Kit 11 SP4:libbotan-devel-1.6.5-4.1.s390x",
            "SUSE Linux Enterprise Software Development Kit 11 SP4:libbotan-devel-1.6.5-4.1.x86_64"
          ]
        }
      ],
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        {
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            "baseScore": 7.5,
            "baseSeverity": "HIGH",
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            "version": "3.0"
          },
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            "SUSE Linux Enterprise Software Development Kit 11 SP4:libbotan-devel-1.6.5-4.1.ia64",
            "SUSE Linux Enterprise Software Development Kit 11 SP4:libbotan-devel-1.6.5-4.1.ppc64",
            "SUSE Linux Enterprise Software Development Kit 11 SP4:libbotan-devel-1.6.5-4.1.s390x",
            "SUSE Linux Enterprise Software Development Kit 11 SP4:libbotan-devel-1.6.5-4.1.x86_64"
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          "text": "In Botan 1.8.0 through 1.11.33, when decoding BER data an integer overflow could occur, which would cause an incorrect length field to be computed. Some API callers may use the returned (incorrect and attacker controlled) length field in a way which later causes memory corruption or other failure.",
          "title": "CVE description"
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            "SUSE Linux Enterprise Software Development Kit 11 SP4:libbotan-devel-1.6.5-4.1.s390x",
            "SUSE Linux Enterprise Software Development Kit 11 SP4:libbotan-devel-1.6.5-4.1.x86_64"
          ]
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        {
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            "version": "3.0"
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            "SUSE Linux Enterprise Software Development Kit 11 SP4:libbotan-devel-1.6.5-4.1.ppc64",
            "SUSE Linux Enterprise Software Development Kit 11 SP4:libbotan-devel-1.6.5-4.1.s390x",
            "SUSE Linux Enterprise Software Development Kit 11 SP4:libbotan-devel-1.6.5-4.1.x86_64"
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        }
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      "threats": [
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          "date": "2017-05-16T11:18:13Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2016-9132"
    }
  ]
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.