6.2

CVE-2011-1095: gnu glibc

Modified
AliasesDEBIAN-CVE-2011-1095
Published 10-04-2011Last modified 06-08-2024

Vulnerability summary

CVE-2011-1095 is a medium (CVSS 6.2) vulnerability in gnu glibc. EPSS estimates a 0.52% chance of exploitation in the next 30 days, higher than 44.1% of scored vulnerabilities. 6 public exploits are recorded.

Priority
Routine

Not severe (CVSS 6.2, local access); no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
CVSS score
6.2/10
010
Medium · v2.0 (NVD)
EPSS score
0.52%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits6reference

Advisory lineage

Upstream 0 · Downstream 3
RHSA-2011:0412RHSA-2011:0413RHSA-2012:0125

Timeline

  1. 10-04-2011
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

locale/programs/locale.c in locale in the GNU C Library (aka glibc or libc6) before 2.13 does not quote its output, which might allow local users to gain privileges via a crafted localization environment variable, in conjunction with a program that executes a script that uses the eval function.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

0.52%

Chance of exploitation in the next 30 days

Percentile

44%

Versus all other CVEs

30-day change

No change 0.00 pp

From 0.52% on 04-10-2026

04-10-202603-11-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

6 found
  • referenceUnverified

    Exploit Reference (bugzilla.redhat.com)

    Maturity: unknown

  • referenceUnverified

    Exploit Reference (openwall.com)

    Maturity: unknown

  • referenceUnverified

    Exploit Reference (sources.redhat.com)

    Maturity: unknown

Show all 6 exploits
  • referenceUnverified

    Exploit Reference (bugs.gentoo.org)

    Maturity: unknown

  • referenceUnverified

    Exploit Reference (openwall.com)

    Maturity: unknown

  • referenceUnverified

    Exploit Reference (sourceware.org)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Version check

Known conditions: local access, no authentication (CVSS vector). Other conditions: not stated in public data.

Debian1 product
  • glibc< 2.13-16
Gnu1 product
  • glibc≤ 2.12.2 | 1.00 | 1.01 | 1.02 | 1.03 | 1.04 | 1.05 | 1.06 | 1.07 | 1.08 | 1.09 | 1.09.1 | 2.0 | 2.0.1 | 2.0.2 | 2.0.3 | 2.0.4 | 2.0.5 | 2.0.6 | 2.1 | 2.11 | 2.1.1.6 | 2.12 | 2.13 | 2.1.3.10 | 2.19 | 2.2 | 2.21 | 2.22 | 2.23 | 2.2.4 | 2.25 | 2.3 | 2.3.1 | 2.32 | 2.33 | 2.34 | 2.3.5 | 2.36 | 2.3.10 | 2.4 | 2.5 | 2.5.1 | 2.6 | 2.6.1 | 2.7 | 2.8 | 2.9 | 2.10 | 2.10.1 | 2.10.2 | 2.11.1 | 2.11.2 | 2.11.3 | 2.12.0 | 2.12.1

2 vendors · 2 products

References

22 links
Show all 22 references