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CVE-2011-1071

UnknownEPSS 14.32%

Last modified

CVE-2011-1071 is a vulnerability of currently unknown severity. The GNU C Library (aka glibc or libc6) before 2.12.2 and Embedded GLIBC (EGLIBC) allow context-dependent attackers to execute arbitrary code or cause a denial of service (memory consumption) via a long UTF8 string that is used in an fnmatch call, aka a "stack extension attack," a related issue to CVE-2010-2898, CVE-2010-1917, and CVE-2007-4782, as originally reported for use of this library by Google Chrome.. EPSS estimates a 14.32% chance of exploitation in the next 30 days.

Description

The GNU C Library (aka glibc or libc6) before 2.12.2 and Embedded GLIBC (EGLIBC) allow context-dependent attackers to execute arbitrary code or cause a denial of service (memory consumption) via a long UTF8 string that is used in an fnmatch call, aka a "stack extension attack," a related issue to CVE-2010-2898, CVE-2010-1917, and CVE-2007-4782, as originally reported for use of this library by Google Chrome.

Metrics

EPSS Probability
14.32%

96.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
GnuEglibcAll versions
GnuGlibc<= 2.12.1
GnuGlibc1.00
GnuGlibc1.01
GnuGlibc1.02
GnuGlibc1.03
GnuGlibc1.04
GnuGlibc1.05
GnuGlibc1.06
GnuGlibc1.07
GnuGlibc1.08
GnuGlibc1.09
GnuGlibc1.09.1
GnuGlibc2.0
GnuGlibc2.0.1
GnuGlibc2.0.2
GnuGlibc2.0.3
GnuGlibc2.0.4
GnuGlibc2.0.5
GnuGlibc2.0.6
GnuGlibc2.1
GnuGlibc2.1.1
GnuGlibc2.1.1.6
GnuGlibc2.1.2
GnuGlibc2.1.3
GnuGlibc2.1.3.10
GnuGlibc2.1.9
GnuGlibc2.2
GnuGlibc2.2.1
GnuGlibc2.2.2
GnuGlibc2.2.3
GnuGlibc2.2.4
GnuGlibc2.2.5
GnuGlibc2.3
GnuGlibc2.3.1
GnuGlibc2.3.2
GnuGlibc2.3.3
GnuGlibc2.3.4
GnuGlibc2.3.5
GnuGlibc2.3.6
GnuGlibc2.3.10
GnuGlibc2.4
GnuGlibc2.5
GnuGlibc2.5.1
GnuGlibc2.6
GnuGlibc2.6.1
GnuGlibc2.7
GnuGlibc2.8
GnuGlibc2.9
GnuGlibc2.10

Showing 50 of 57 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2011-1071?
The GNU C Library (aka glibc or libc6) before 2.12.2 and Embedded GLIBC (EGLIBC) allow context-dependent attackers to execute arbitrary code or cause a denial of service (memory consumption) via a long UTF8 string that is used in an fnmatch call, aka a "stack extension attack," a related issue to CVE-2010-2898, CVE-2010-1917, and CVE-2007-4782, as originally reported for use of this library by Google Chrome.
How severe is CVE-2011-1071?
Severity scoring for CVE-2011-1071 is pending analysis. The EPSS model estimates a 14.32% probability of exploitation in the next 30 days.
How do I fix CVE-2011-1071?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2011-1071?

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Source: NVD / NIST