p PatchFirst

CVE-2016-0701

CVE-2016-0701

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 DH_check_pub_key function in crypto/dh/dh_check.c in OpenSSL 1.0.2 before 1.0.2f does not ensure that prime numbers are appropriate for Diffie-Hellman (DH) key exchange, which makes it easier for remote attackers to discover a private DH exponent by making multiple handshakes with a peer that chose an inappropriate number, as demonstrated by a number in an X9.42 file.

CVSS 3.7 · Low · EPSS 83.6% · 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: < 1.0.2f-2

    Update to 1.0.2f-2

  • openssl Debian:13

    Affected ranges
    • ECOSYSTEM: < 1.0.2f-2

    Update to 1.0.2f-2

  • openssl Debian:14

    Affected ranges
    • ECOSYSTEM: < 1.0.2f-2

    Update to 1.0.2f-2

Original sources

Check your server →