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CVE-2017-17969

CVE-2017-17969

This page contains facts from public vulnerability sources. Check the original advisory before updating.

Heap-based buffer overflow in the NCompress::NShrink::CDecoder::CodeReal method in 7-Zip before 18.00 and p7zip allows remote attackers to cause a denial of service (out-of-bounds write) or potentially execute arbitrary code via a crafted ZIP archive.

CVSS 7.8 · High · EPSS 5.0% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • p7zip Debian:12

    Affected ranges
    • ECOSYSTEM: < 16.02+dfsg-5

    Update to 16.02+dfsg-5

  • p7zip Debian:13

    Affected ranges
    • ECOSYSTEM: < 16.02+dfsg-5

    Update to 16.02+dfsg-5

  • p7zip Ubuntu:14.04:LTS

    Versions
    • 9.20.1~dfsg.1-4
    • 9.20.1~dfsg.1-4+deb7u1build0.14.04.1
    • 9.20.1~dfsg.1-4+deb7u2build0.14.04.1
    Affected ranges
    • ECOSYSTEM: < 9.20.1~dfsg.1-4+deb7u3build0.14.04.1

    Update to 9.20.1~dfsg.1-4+deb7u3build0.14.04.1

  • p7zip Ubuntu:16.04:LTS

    Versions
    • 9.20.1~dfsg.1-4.2
    Affected ranges
    • ECOSYSTEM: < 9.20.1~dfsg.1-4.2ubuntu0.1

    Update to 9.20.1~dfsg.1-4.2ubuntu0.1

Original sources

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