Release of Memory after Effective Lifetime Affecting openssl package, versions [0.9.8f,0.9.8m)


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
2.87% (86th percentile)

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  • Snyk IDSNYK-UNMANAGED-OPENSSL-2318719
  • published14 Dec 2021
  • disclosed10 Jul 2008
  • creditUnknown

Introduced: 10 Jul 2008

CVE-2008-1678  (opens in a new tab)
CWE-401  (opens in a new tab)

How to fix?

Upgrade openssl to version 0.9.8m or higher.

Overview

Affected versions of this package are vulnerable to Release of Memory after Effective Lifetime. Memory leak in the zlib_stateful_init function in crypto/comp/c_zlib.c in libssl in OpenSSL 0.9.8f through 0.9.8h allows remote attackers to cause a denial of service (memory consumption) via multiple calls, as demonstrated by initial SSL client handshakes to the Apache HTTP Server mod_ssl that specify a compression algorithm.

References

CVSS Base Scores

version 3.1