CVE-2010-4180 Affecting openssl package, versions <0.9.8o-4


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.23% (62nd percentile)

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  • Snyk IDSNYK-DEBIANUNSTABLE-OPENSSL-374874
  • published6 Dec 2010
  • disclosed6 Dec 2010

Introduced: 6 Dec 2010

CVE-2010-4180  (opens in a new tab)

How to fix?

Upgrade Debian:unstable openssl to version 0.9.8o-4 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.

OpenSSL before 0.9.8q, and 1.0.x before 1.0.0c, when SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG is enabled, does not properly prevent modification of the ciphersuite in the session cache, which allows remote attackers to force the downgrade to an unintended cipher via vectors involving sniffing network traffic to discover a session identifier.

References

CVSS Scores

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