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CVE-2012-2110

CVE-2012-2110

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

This page shows selected source facts. See the linked advisories for the complete description and affected versions.

The asn1_d2i_read_bio function in crypto/asn1/a_d2i_fp.c in OpenSSL before 0.9.8v, 1.0.0 before 1.0.0i, and 1.0.1 before 1.0.1a does not properly interpret integer data, which allows remote attackers to conduct buffer overflow attacks, and cause a denial of service (memory corruption) or possibly have unspecified other impact, via crafted DER data, as demonstrated by an X.509 certificate or an RSA public key.

EPSS 47.9% · Public exploit · Fix available

Published
Updated

Stack: system · network

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • openssl Debian:12

    Affected ranges
    • ECOSYSTEM: < 1.0.1a-1

    Update to 1.0.1a-1

  • openssl Debian:13

    Affected ranges
    • ECOSYSTEM: < 1.0.1a-1

    Update to 1.0.1a-1

  • openssl Debian:14

    Affected ranges
    • ECOSYSTEM: < 1.0.1a-1

    Update to 1.0.1a-1

Original sources

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