QID 750108

Date Published: 2021-06-24

QID 750108: SUSE Enterprise Linux Security Update for libwebp (SUSE-SU-2021:1860-1)

This update for libwebp fixes the following issues: - cve-2018-25010: fixed heap-based buffer overflow in applyfilter() (bsc#1185685).
- cve-2020-36330: fixed heap-based buffer overflow in chunkverifyandassign() (bsc#1185691).
- cve-2020-36332: fixed extreme memory allocation when reading a file (bsc#1185674).
- cve-2020-36329: fixed use-after-free in emitfancyrgb() (bsc#1185652).
- cve-2018-25012: fixed heap-based buffer overflow in getle24() (bsc#1185690).
- cve-2020-36328: fixed heap-based buffer overflow in webpdecode*into functions (bsc#1185688).
- cve-2018-25013: fixed heap-based buffer overflow in shiftbytes() (bsc#1185654).
- cve-2020-36331: fixed heap-based buffer overflow in chunkassigndata() (bsc#1185686).
- cve-2018-25009: fixed heap-based buffer overflow in getle16() (bsc#1185673).
- cve-2018-25011: fixed fail on multiple image chunks (bsc#1186247).

Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

Successful exploitation allows attacker to compromise the system.

  • CVSS V3 rated as Critical - 9.8 severity.
  • CVSS V2 rated as High - 7.5 severity.
    • Solution
    Upgrade to the latest package which contains the patch. To install this SUSE Security, Update use YaST online_update. Alternatively you can run the command listed for your product. To install packages using the command line interface, use command "yum update". Refer to Suse security advisory: SUSE-SU-2021:1860-1 to address this issue and obtain further details.
    Vendor References

    CVEs related to QID 750108

    CVE-2018-25012 | CVE-2020-36332 | CVE-2020-36328 | CVE-2020-36329 | CVE-2018-25011 | CVE-2020-36330 | CVE-2018-25009 | CVE-2018-25013 | CVE-2020-36331 | CVE-2018-25010 |
    Software Advisories
    Advisory ID Software Component Link
    SUSE-SU-2021:1860-1 SUSE Enterprise Linux URL Logo lists.suse.com/pipermail/sle-security-updates/2021-June/008936.html
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