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CVE-2010-2547

CVE-2010-2547

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

Use-after-free vulnerability in kbx/keybox-blob.c in GPGSM in GnuPG 2.x through 2.0.16 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a certificate with a large number of Subject Alternate Names, which is not properly handled in a realloc operation when importing the certificate or verifying its signature.

CVSS 8.1 · High · EPSS 5.3% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • gnupg2 Debian:12

    Affected ranges
    • ECOSYSTEM: < 2.0.14-2

    Update to 2.0.14-2

  • gnupg2 Debian:13

    Affected ranges
    • ECOSYSTEM: < 2.0.14-2

    Update to 2.0.14-2

  • gnupg2 Debian:14

    Affected ranges
    • ECOSYSTEM: < 2.0.14-2

    Update to 2.0.14-2

Original sources

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