Race Condition Affecting openssl package, versions <0:1.0.1e-42.el6_7.1


Severity

Recommended
0.0
medium
0
10

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
1.47% (88th percentile)

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  • Snyk IDSNYK-ORACLE6-OPENSSL-2500327
  • published10 Apr 2022
  • disclosed6 Dec 2015

Introduced: 6 Dec 2015

CVE-2015-3196  (opens in a new tab)
CWE-362  (opens in a new tab)

How to fix?

Upgrade Oracle:6 openssl to version 0:1.0.1e-42.el6_7.1 or higher.
This issue was patched in ELSA-2015-2617.

NVD Description

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

ssl/s3_clnt.c in OpenSSL 1.0.0 before 1.0.0t, 1.0.1 before 1.0.1p, and 1.0.2 before 1.0.2d, when used for a multi-threaded client, writes the PSK identity hint to an incorrect data structure, which allows remote servers to cause a denial of service (race condition and double free) via a crafted ServerKeyExchange message.

References

CVSS Scores

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