Unscored severity · published May 13, 2009
CVE-2009-0161
The OpenSSL::OCSP module for Ruby in Apple Mac OS X 10.5 before 10.5.7 misinterprets an unspecified invalid response as a successful OCSP certificate validation, which might allow…
–
CVSS
2.3%
EPSS
No
On KEV
Description
The OpenSSL::OCSP module for Ruby in Apple Mac OS X 10.5 before 10.5.7 misinterprets an unspecified invalid response as a successful OCSP certificate validation, which might allow remote attackers to spoof certificate authentication via a revoked certificate.
Exploitation
Is it being used?
Exploit prediction (EPSS)2.3% · higher than 83% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MO
Mac OS X · Apple
10.5.0; 10.5.1; 10.5.2; 10.5.3; 10.5.4; 10.5.5; +1 more · source: NVD
MO
Mac OS X Server · Apple
10.4.11; 10.5.0; 10.5.1; 10.5.2; 10.5.3; 10.5.4; +1 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2009-0161
CVE.org
https://www.cve.org/CVERecord?id=CVE-2009-0161
Patch
http://lists.apple.com/archives/security-announce/2009/May/msg00002.html
secunia.com
http://secunia.com/advisories/35074
Patch
http://support.apple.com/kb/HT3549
www.securityfocus.com
http://www.securityfocus.com/bid/34926
US Government Resource
http://www.us-cert.gov/cas/techalerts/TA09-133A.html
www.vupen.com
http://www.vupen.com/english/advisories/2009/1297
More from Mac OS X
9.8
CVE-2021-1871
Apple iOS, iPadOS, and macOS WebKit Remote Code Execution Vulnerability
9.8
CVE-2021-1870
Apple iOS, iPadOS, and macOS WebKit Remote Code Execution Vulnerability
9.8
CVE-2012-1823
PHP-CGI Query String Parameter Vulnerability
8.8
CVE-2022-2294
WebRTC Heap Buffer Overflow Vulnerability
8.8
CVE-2021-1789
Apple Multiple Products Type Confusion Vulnerability