CVE-2010-4180

Advisory lineage Upstream: 0 Downstream: 7
Modified
Published: 06 Dec 2010, 21:00
Last modified:07 Aug 2024, 03:34

Vulnerability Summary

Overall Risk (default)
low
18/100
CVSS Score
4.3 MEDIUM
v2.0 (nvd)
EPSS Score
3.85% LOW
4% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

06 Dec 2010, 21:00
Published
Vulnerability first disclosed
07 Aug 2024, 03:34
Last Modified
Vulnerability information updated

Description

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.

CVSS Metrics

  • v2.0•MEDIUM•Score: 4.3AV:N/AC:M/Au:N/C:N/I:P/A:N

EPSS Trends

Current EPSS score: 3.85%• Percentile: 88%

Affected Systems

  • canonical•ubuntu_linux

    6.06 | 8.04 | 9.04 | 10.04 | 10.10

  • debian•debian_linux

    5.0

  • f5•nginx

    < 0.9.2

  • fedoraproject•fedora

    13 | 14

  • Unknown•OpenSSL

    < 0.9.8q | ≥ 1.0.0, < 1.0.0c

  • opensuse•opensuse

    11.1 | 11.2 | 11.3 | 11.4

  • suse•linux_enterprise

    11.0:sp1

  • suse•linux_enterprise_desktop

    10:sp3 | 10:sp4 | 11:sp1

  • suse•linux_enterprise_server

    9 | 10:sp3 | 10:sp4

References (50)