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gnu glibc vulnerabilities and exploits
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7.5
CVSSv2
CVE-2018-6551
The malloc implementation in the GNU C Library (aka glibc or libc6), from version 2.24 to 2.26 on powerpc, and only in version 2.26 on i386, did not properly handle malloc calls with arguments close to SIZE_MAX and could return a pointer to a heap region that is smaller than requ...
Gnu Glibc
4
CVSSv2
CVE-2010-4756
The glob implementation in the GNU C Library (aka glibc or libc6) allows remote authenticated users to cause a denial of service (CPU and memory consumption) via crafted glob expressions that do not match any pathnames, as demonstrated by glob expressions in STAT commands to an F...
Gnu Glibc
2 Github repositories
2.1
CVSSv2
CVE-2011-5320
scanf and related functions in glibc prior to 2.15 allow local users to cause a denial of service (segmentation fault) via a large string of 0s.
Gnu Glibc
2.1
CVSSv2
CVE-2019-7309
In the GNU C Library (aka glibc or libc6) up to and including 2.29, the memcmp function for the x32 architecture can incorrectly return zero (indicating that the inputs are equal) because the RDX most significant bit is mishandled.
Gnu Glibc
2.1
CVSSv2
CVE-2015-8777
The process_envvars function in elf/rtld.c in the GNU C Library (aka glibc or libc6) prior to 2.23 allows local users to bypass a pointer-guarding protection mechanism via a zero value of the LD_POINTER_GUARD environment variable.
Gnu Glibc
7.5
CVSSv2
CVE-2017-18269
An SSE2-optimized memmove implementation for i386 in sysdeps/i386/i686/multiarch/memcpy-sse2-unaligned.S in the GNU C Library (aka glibc or libc6) 2.21 up to and including 2.27 does not correctly perform the overlapping memory check if the source memory range spans the middle of ...
Gnu Glibc
7.5
CVSSv2
CVE-1999-0199
manual/search.texi in the GNU C Library (aka glibc) prior to 2.2 lacks a statement about the unspecified tdelete return value upon deletion of a tree's root, which might allow malicious users to access a dangling pointer in an application whose developer was unaware of a doc...
Gnu Glibc
1 Github repository
NA
CVE-2015-20109
end_pattern (called from internal_fnmatch) in the GNU C Library (aka glibc or libc6) prior to 2.22 might allow context-dependent malicious users to cause a denial of service (application crash), as demonstrated by use of the fnmatch library function with the **(!() pattern. NOTE:...
Gnu Glibc
4.3
CVSSv2
CVE-2017-12133
Use-after-free vulnerability in the clntudp_call function in sunrpc/clnt_udp.c in the GNU C Library (aka glibc or libc6) prior to 2.26 allows remote malicious users to have unspecified impact via vectors related to error path.
Gnu Glibc
5
CVSSv2
CVE-2019-1010025
GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may guess the heap addresses of pthread_created thread. The component is: glibc. NOTE: the vendor's position is "ASLR bypass itself is not a vulnerability.
Gnu Glibc -
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-4671
unauthorized
CVE-2024-4776
CVE-2024-3407
CVE-2024-26026
CVE-2024-32888
wireless
CVE-2024-4656
template injection
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