Vulnerability from csaf_suse
Published
2019-12-19 07:26
Modified
2019-12-19 07:26
Summary
Security update for zziplib

Notes

Title of the patch
Security update for zziplib
Description of the patch
This update for zziplib fixes the following issues: Security issues fixed: - CVE-2018-16548: Avoid a memory leak from __zzip_parse_root_directory() which could lead to denial of service. (bsc#1107424) - CVE-2018-7727: Fixed a memory leak in unzzip_cat() (bsc#1084515). Non-security issue fixed: - Prevented division by zero by first checking if uncompressed size is 0. This may happen with directories which have a compressed and uncompressed size of 0. (bsc#1129403)
Patchnames
SUSE-2019-3341,SUSE-SLE-DESKTOP-12-SP4-2019-3341,SUSE-SLE-SDK-12-SP4-2019-3341,SUSE-SLE-SDK-12-SP5-2019-3341,SUSE-SLE-WE-12-SP4-2019-3341,SUSE-SLE-WE-12-SP5-2019-3341
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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               name: "libzzip-0-13-0.13.67-10.25.1.x86_64 as component of SUSE Linux Enterprise Workstation Extension 12 SP5",
               product_id: "SUSE Linux Enterprise Workstation Extension 12 SP5:libzzip-0-13-0.13.67-10.25.1.x86_64",
            },
            product_reference: "libzzip-0-13-0.13.67-10.25.1.x86_64",
            relates_to_product_reference: "SUSE Linux Enterprise Workstation Extension 12 SP5",
         },
      ],
   },
   vulnerabilities: [
      {
         cve: "CVE-2018-16548",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2018-16548",
            },
         ],
         notes: [
            {
               category: "general",
               text: "An issue was discovered in ZZIPlib through 0.13.69. There is a memory leak triggered in the function __zzip_parse_root_directory in zip.c, which will lead to a denial of service attack.",
               title: "CVE description",
            },
         ],
         product_status: {
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            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2018-16548",
               url: "https://www.suse.com/security/cve/CVE-2018-16548",
            },
            {
               category: "external",
               summary: "SUSE Bug 1107424 for CVE-2018-16548",
               url: "https://bugzilla.suse.com/1107424",
            },
         ],
         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",
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            {
               cvss_v3: {
                  baseScore: 3.3,
                  baseSeverity: "LOW",
                  vectorString: "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L",
                  version: "3.0",
               },
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               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2019-12-19T07:26:43Z",
               details: "low",
            },
         ],
         title: "CVE-2018-16548",
      },
      {
         cve: "CVE-2018-7727",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2018-7727",
            },
         ],
         notes: [
            {
               category: "general",
               text: "An issue was discovered in ZZIPlib 0.13.68. There is a memory leak triggered in the function zzip_mem_disk_new in memdisk.c, which will lead to a denial of service attack.",
               title: "CVE description",
            },
         ],
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               summary: "CVE-2018-7727",
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            },
            {
               category: "external",
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               url: "https://bugzilla.suse.com/1084515",
            },
         ],
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               ],
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         ],
         threats: [
            {
               category: "impact",
               date: "2019-12-19T07:26:43Z",
               details: "low",
            },
         ],
         title: "CVE-2018-7727",
      },
   ],
}


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Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



Tags
Taxonomy of the tags.




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.
  • 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.