CVE-2013-0263

Description

Rack::Session::Cookie in Rack 1.5.x before 1.5.2, 1.4.x before 1.4.5, 1.3.x before 1.3.10, 1.2.x before 1.2.8, and 1.1.x before 1.1.6 allows remote attackers to guess the session cookie, gain privileges, and execute arbitrary code via a timing attack involving an HMAC comparison function that does not run in constant time.

Risk Information

Base Score

8.6

MODERATE

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C

EPSS Score

Exploitation Probability

5.44

Associated Vulnerability

Vulnerability	OS Platform
Vulnerabilities CVE-2013-0263,CVE-2013-0262 are fixed in Ruby-rack 1.5.2	Windows
Vulnerabilities CVE-2013-0263,CVE-2013-0262 are fixed in Ruby-rack 1.4.5	Windows
Vulnerabilities CVE-2013-0263 are fixed in Ruby-rack 1.3.10	Windows
Vulnerabilities CVE-2013-0263 are fixed in Ruby-rack 1.2.8	Windows
Vulnerabilities CVE-2013-0263 are fixed in Ruby-rack 1.1.6	Windows
Vulnerabilities CVE-2013-0263,CVE-2013-0262 are fixed in Ruby-rack for Linux 1.5.2	Linux
Vulnerabilities CVE-2013-0263,CVE-2013-0262 are fixed in Ruby-rack for Linux 1.4.5	Linux
Vulnerabilities CVE-2013-0263 are fixed in Ruby-rack for Linux 1.3.10	Linux
Vulnerabilities CVE-2013-0263 are fixed in Ruby-rack for Linux 1.2.8	Linux
Vulnerabilities CVE-2013-0263 are fixed in Ruby-rack for Linux 1.1.6	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234