CVE-2014-3567

Severity: high (CVSS 7.1 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 22.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2014-10-19 · updated 2026-06-17
Weakness: CWE-20

Description

Memory leak in the tls_decrypt_ticket function in t1_lib.c in OpenSSL before 0.9.8zc, 1.0.0 before 1.0.0o, and 1.0.1 before 1.0.1j allows remote attackers to cause a denial of service (memory consumption) via a crafted session ticket that triggers an integrity-check failure.

Affected products

OpenSSL: through 0.9.8zb; 1.0.0, 1.0.0-beta1, 1.0.0-beta2, 1.0.0-beta3, 1.0.0-beta4, 1.0.0-beta5 (+27)

References

http://advisories.mageia.org/MGASA-2014-0416.html
http://aix.software.ibm.com/aix/efixes/security/openssl_advisory11.asc
http://lists.apple.com/archives/security-announce/2015/Jan/msg00003.html
http://lists.apple.com/archives/security-announce/2015/Sep/msg00002.html
http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00008.html
http://lists.opensuse.org/opensuse-security-announce/2014-11/msg00001.html
http://lists.opensuse.org/opensuse-security-announce/2014-11/msg00003.html
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html
http://marc.info/?l=bugtraq&m=141477196830952&w=2
http://marc.info/?l=bugtraq&m=142103967620673&w=2
http://marc.info/?l=bugtraq&m=142118135300698&w=2

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