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

CVE-2011-1089

Disclosure Date: April 10, 2011
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

The addmntent function in the GNU C Library (aka glibc or libc6) 2.13 and earlier does not report an error status for failed attempts to write to the /etc/mtab file, which makes it easier for local users to trigger corruption of this file, as demonstrated by writes from a process with a small RLIMIT_FSIZE value, a different vulnerability than CVE-2010-0296.

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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

Vendors

  • gnu

Products

  • glibc,
  • 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 2.0,
  • glibc 2.0.1,
  • glibc 2.0.2,
  • glibc 2.0.3,
  • glibc 2.0.4,
  • glibc 2.0.5,
  • glibc 2.0.6,
  • 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,
  • glibc 2.2,
  • glibc 2.2.1,
  • glibc 2.2.2,
  • glibc 2.2.3,
  • glibc 2.2.4,
  • glibc 2.2.5,
  • glibc 2.3,
  • glibc 2.3.1,
  • glibc 2.3.10,
  • glibc 2.3.2,
  • glibc 2.3.3,
  • glibc 2.3.4,
  • glibc 2.3.5,
  • glibc 2.3.6,
  • glibc 2.4,
  • glibc 2.5,
  • glibc 2.5.1,
  • glibc 2.6,
  • glibc 2.6.1,
  • glibc 2.7,
  • glibc 2.8,
  • glibc 2.9

References

Advisory

Additional Info

Technical Analysis