Resource Management Errors Affecting openssl package, versions <0.9.8k-8


Severity

Recommended
low

Based on Debian security rating.

Threat Intelligence

EPSS
20.35% (97th percentile)

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  • Snyk IDSNYK-DEBIANUNSTABLE-OPENSSL-375012
  • published14 Jan 2010
  • disclosed14 Jan 2010

Introduced: 14 Jan 2010

CVE-2009-4355  (opens in a new tab)
CWE-399  (opens in a new tab)

How to fix?

Upgrade Debian:unstable openssl to version 0.9.8k-8 or higher.

NVD Description

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

Memory leak in the zlib_stateful_finish function in crypto/comp/c_zlib.c in OpenSSL 0.9.8l and earlier and 1.0.0 Beta through Beta 4 allows remote attackers to cause a denial of service (memory consumption) via vectors that trigger incorrect calls to the CRYPTO_cleanup_all_ex_data function, as demonstrated by use of SSLv3 and PHP with the Apache HTTP Server, a related issue to CVE-2008-1678.

References

CVSS Scores

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