VulnerabilityModified
CVE-2011-3336
regcomp in the BSD implementation of libc is vulnerable to denial of service due to stack exhaustion.
HIGH 7.5EPSS 6.49%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (6.49%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
regcomp in the BSD implementation of libc is vulnerable to denial of service due to stack exhaustion.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 6.49% probability · 93th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-400
- Affected
- php/php · apple/mac os x · freebsd/freebsd · openbsd/openbsd
- Source
- cret@cert.org
References
- http://seclists.org/fulldisclosure/2014/Mar/166Exploit, Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/50541Exploit, Third Party Advisory, VDB Entry
- https://cxsecurity.com/issue/WLB-2011110082Exploit, Third Party Advisory
- https://www.securityfocus.com/archive/1/520390Exploit, Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2014/Mar/166Exploit, Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/50541Exploit, Third Party Advisory, VDB Entry
- https://cxsecurity.com/issue/WLB-2011110082Exploit, Third Party Advisory
- https://www.securityfocus.com/archive/1/520390Exploit, Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.