NULL Pointer Dereference Affecting openssl-devel package, versions <0:1.0.1e-16.el6_5.15


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
1.57% (88th percentile)

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  • Snyk IDSNYK-CENTOS6-OPENSSLDEVEL-2101355
  • published26 Jul 2021
  • disclosed6 Aug 2014

Introduced: 6 Aug 2014

CVE-2014-3510  (opens in a new tab)
CWE-476  (opens in a new tab)

How to fix?

Upgrade Centos:6 openssl-devel to version 0:1.0.1e-16.el6_5.15 or higher.

NVD Description

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

The ssl3_send_client_key_exchange function in s3_clnt.c in OpenSSL 0.9.8 before 0.9.8zb, 1.0.0 before 1.0.0n, and 1.0.1 before 1.0.1i allows remote DTLS servers to cause a denial of service (NULL pointer dereference and client application crash) via a crafted handshake message in conjunction with a (1) anonymous DH or (2) anonymous ECDH ciphersuite.

References

CVSS Scores

version 3.1