CVE-2013-4332 — Integer Overflow or Wraparound in Glibc

CWE-189CWE-190 — Integer Overflow or Wraparound9 documents8 sources
Severity
4.3MEDIUMNVD
EPSS
1.6%
top 17.99%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
GNU GlibcRedhat Enterprise Linux
Timeline
PublishedOct 9
Latest updateMay 17

Description

Multiple integer overflows in malloc/malloc.c in the GNU C Library (aka glibc or libc6) 2.18 and earlier allow context-dependent attackers to cause a denial of service (heap corruption) via a large value to the (1) pvalloc, (2) valloc, (3) posix_memalign, (4) memalign, or (5) aligned_alloc functions.

CVSS vector

AV:N/AC:M/C:N/I:N/A:PExploitability: 8.6 | Impact: 2.9

Affected Packages2 packages

▶Debiangnu/glibc< 2.17-93+3
▶NVDgnu/glibc2.18+26

Also affects: Enterprise Linux 5

Patches

Patch: www.openwall.com ↗Patch: www.openwall.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-jjxr-f8vh-8w2w: Multiple integer overflows in malloc/malloc↗2022-05-17
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OSV
CVE-2013-4332: Multiple integer overflows in malloc/malloc↗2013-10-09
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CVEList
CVE-2013-4332: Multiple integer overflows in malloc/malloc↗2013-10-09
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📋Vendor Advisories

3
Ubuntu
GNU C Library vulnerabilities↗2013-10-21
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Red Hat
glibc: three integer overflows in memory allocator↗2013-08-20
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Debian
CVE-2013-4332: glibc - Multiple integer overflows in malloc/malloc.c in the GNU C Library (aka glibc or...↗2013
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💬Community

2
Bugzilla
CVE-2013-4332 glibc: three integer overflows in memory allocator [fedora-all]↗2013-09-16
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Bugzilla
CVE-2013-4332 glibc: three integer overflows in memory allocator↗2013-09-12
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CVE-2013-4332 — Integer Overflow or Wraparound in Glibc | cvebase