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.
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History
13 Feb 2023, 04:46
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Summary | 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. | |
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02 Feb 2023, 20:15
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Summary | Multiple integer overflow flaws, leading to heap-based buffer overflows, were found in glibc's memory allocator functions (pvalloc, valloc, and memalign). If an application used such a function, it could cause the application to crash or, potentially, execute arbitrary code with the privileges of the user running the application. |
Information
Published : 2013-10-09 22:55
Updated : 2023-12-10 11:16
NVD link : CVE-2013-4332
Mitre link : CVE-2013-4332
CVE.ORG link : CVE-2013-4332
JSON object : View
Products Affected
gnu
- glibc
redhat
- enterprise_linux
CWE
CWE-189
Numeric Errors