SUSE-SU-2015:0668-1

Vulnerability from csaf_suse - Published: 2015-03-20 13:26 - Updated: 2026-09-20 12:02
Summary
Security update for libzip
Severity
Moderate
Notes
Title of the patch: Security update for libzip
Description of the patch: Libzip was updated to fix one security issue. A zip file with an unusually large number of entries could have caused an integer overflow leading to a write past the heap boundary, crashing the application. (CVE-2015-2331 bnc#923240)
Patchnames: SUSE-SLE-DESKTOP-12-2015-154,SUSE-SLE-SDK-12-2015-154,SUSE-SLE-SERVER-12-2015-154
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
Affected products
Product Identifier Version Remediation
Unresolved product id: SUSE Linux Enterprise Desktop 12:libzip2-0:0.11.1-6.1.x86_64 —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Performance Computing 12:libzip2-0:0.11.1-6.1.ppc64le —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Performance Computing 12:libzip2-0:0.11.1-6.1.s390x —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Performance Computing 12:libzip2-0:0.11.1-6.1.x86_64 —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12:libzip-devel-0:0.11.1-6.1.ppc64le —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12:libzip-devel-0:0.11.1-6.1.s390x —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12:libzip-devel-0:0.11.1-6.1.x86_64 —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 12:libzip-devel-0:0.11.1-6.1.ppc64le —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 12:libzip-devel-0:0.11.1-6.1.s390x —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 12:libzip-devel-0:0.11.1-6.1.x86_64 —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Software Development Kit 12:libzip-devel-0:0.11.1-6.1.ppc64le —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Software Development Kit 12:libzip-devel-0:0.11.1-6.1.s390x —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Software Development Kit 12:libzip-devel-0:0.11.1-6.1.x86_64 —
Vendor Fix
Threats
Impact moderate

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  "vulnerabilities": [
    {
      "cve": "CVE-2015-2331",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2015-2331"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Integer overflow in the _zip_cdir_new function in zip_dirent.c in libzip 0.11.2 and earlier, as used in the ZIP extension in PHP before 5.4.39, 5.5.x before 5.5.23, and 5.6.x before 5.6.7 and other products, allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a ZIP archive that contains many entries, leading to a heap-based buffer overflow.",
          "title": "CVE description"
        }
      ],
      "product_status": {
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          "SUSE Linux Enterprise High Performance Computing 12:libzip2-0:0.11.1-6.1.ppc64le",
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          "SUSE Linux Enterprise Software Development Kit 12:libzip-devel-0:0.11.1-6.1.s390x",
          "SUSE Linux Enterprise Software Development Kit 12:libzip-devel-0:0.11.1-6.1.x86_64"
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          "summary": "CVE-2015-2331",
          "url": "https://www.suse.com/security/cve/CVE-2015-2331"
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        {
          "category": "external",
          "summary": "SUSE Bug 922894 for CVE-2015-2331",
          "url": "https://bugzilla.suse.com/922894"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 923240 for CVE-2015-2331",
          "url": "https://bugzilla.suse.com/923240"
        }
      ],
      "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": [
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            "SUSE Linux Enterprise Server for SAP Applications 12:libzip-devel-0:0.11.1-6.1.ppc64le",
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      ],
      "threats": [
        {
          "category": "impact",
          "date": "2015-03-20T13:26:32Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2015-2331"
    }
  ]
}



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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

  • 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.

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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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