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CVE
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CVE-2010-4052Date: (C)2011-01-13   (M)2023-12-22


Stack consumption vulnerability in the regcomp implementation in the GNU C Library (aka glibc or libc6) through 2.11.3, and 2.12.x through 2.12.2, allows context-dependent attackers to cause a denial of service (resource exhaustion) via a regular expression containing adjacent repetition operators, as demonstrated by a {10,}{10,}{10,}{10,} sequence in the proftpd.gnu.c exploit for ProFTPD.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 5.0
Exploit Score: 10.0
Impact Score: 2.9
 
CVSS V2 Metrics:
Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality: NONE
Integrity: NONE
Availability: PARTIAL
  
Reference:
SECTRACK-1024832
EXPLOIT-DB-15935
http://www.securityfocus.com/archive/1/515589/100/0/threaded
SECUNIA-42547
BID-45233
SREASON-8003
VU#912279
http://cxib.net/stuff/proftpd.gnu.c
https://bugzilla.redhat.com/show_bug.cgi?id=645859

CPE    14
cpe:/a:gnu:glibc:2.1.9
cpe:/a:gnu:glibc:2.1
cpe:/a:gnu:glibc:2.1.2
cpe:/a:gnu:glibc:2.1.3
...
CWE    1
CWE-399
OVAL    2
oval:org.secpod.oval:def:103033
oval:org.secpod.oval:def:2003045

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