Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
Unknown
Privileges Required
Unknown
Attack Vector
Unknown
0

CVE-2010-4051

Disclosure Date: January 13, 2011 •
CVE-2010-4051
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

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 (application crash) via a regular expression containing adjacent bounded repetitions that bypass the intended RE_DUP_MAX limitation, as demonstrated by a {10,}{10,}{10,}{10,}{10,} sequence in the proftpd.gnu.c exploit for ProFTPD, related to a “RE_DUP_MAX overflow.”

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CVSS V3 Severity and Metrics
Base Score:
None
Impact Score:
Unknown
Exploitability Score:
Unknown
Vector:
Unknown
Attack Vector (AV):
Unknown
Attack Complexity (AC):
Unknown
Privileges Required (PR):
Unknown
User Interaction (UI):
Unknown
Scope (S):
Unknown
Confidentiality (C):
Unknown
Integrity (I):
Unknown
Availability (A):
Unknown

General Information

Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
n/a
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown

Vendors

  • gnu

Products

  • glibc 1.00,
  • glibc 1.01,
  • glibc 1.02,
  • glibc 1.03,
  • glibc 1.04,
  • glibc 1.05,
  • glibc 1.06,
  • glibc 1.07,
  • glibc 1.08,
  • glibc 1.09,
  • glibc 1.09.1,
  • glibc 2.1,
  • glibc 2.1.1,
  • glibc 2.1.1.6,
  • glibc 2.1.2,
  • glibc 2.1.3,
  • glibc 2.1.3.10,
  • glibc 2.1.9,
  • glibc 2.10,
  • glibc 2.10.1,
  • glibc 2.10.2,
  • glibc 2.11,
  • glibc 2.11.1,
  • glibc 2.11.2,
  • glibc 2.11.3,
  • glibc 2.12.0,
  • glibc 2.12.1,
  • glibc 2.12.2
Technical Analysis