Improper Handling of Length Parameter Inconsistency Affecting openssl-perl package, versions <0:1.0.1e-16.el6_5.7


Severity

Recommended
high

Based on CentOS security rating.

Threat Intelligence

Exploit Maturity
Mature
EPSS
97.41% (100th percentile)

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  • Snyk IDSNYK-CENTOS6-OPENSSLPERL-2094522
  • published26 Jul 2021
  • disclosed7 Apr 2014

Introduced: 7 Apr 2014

CVE-2014-0160  (opens in a new tab)
CWE-130  (opens in a new tab)
CWE-119  (opens in a new tab)
CWE-201  (opens in a new tab)

How to fix?

Upgrade Centos:6 openssl-perl to version 0:1.0.1e-16.el6_5.7 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream openssl-perl package and not the openssl-perl package as distributed by Centos. See How to fix? for Centos:6 relevant fixed versions and status.

The (1) TLS and (2) DTLS implementations in OpenSSL 1.0.1 before 1.0.1g do not properly handle Heartbeat Extension packets, which allows remote attackers to obtain sensitive information from process memory via crafted packets that trigger a buffer over-read, as demonstrated by reading private keys, related to d1_both.c and t1_lib.c, aka the Heartbleed bug.

References

CVSS Scores

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