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gnu libiberty vulnerabilities and exploits
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7.8
CVSSv3
CVE-2019-9070
An issue exists in GNU libiberty, as distributed in GNU Binutils 2.32. It is a heap-based buffer over-read in d_expression_1 in cp-demangle.c after many recursive calls.
Gnu Binutils 2.32
Netapp Element Software Management
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 16.04
F5 Traffix Signaling Delivery Controller
7.8
CVSSv3
CVE-2018-1000876
binutils version 2.32 and previous versions contains a Integer Overflow vulnerability in objdump, bfd_get_dynamic_reloc_upper_bound,bfd_canonicalize_dynamic_reloc that can result in Integer overflow trigger heap overflow. Successful exploitation allows execution of arbitrary code...
Gnu Binutils
Canonical Ubuntu Linux 18.04
Redhat Enterprise Linux Desktop 7.0
Redhat Enterprise Linux Workstation 7.0
Redhat Enterprise Linux Server 7.0
7.8
CVSSv3
CVE-2018-18483
The get_count function in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.31, allows remote malicious users to cause a denial of service (malloc called with the result of an integer-overflowing calculation) or possibly have unspecified other impact via a crafted st...
Gnu Binutils 2.31
7.5
CVSSv3
CVE-2021-3530
A flaw exists in GNU libiberty within demangle_path() in rust-demangle.c, as distributed in GNU Binutils version 2.36. A crafted symbol can cause stack memory to be exhausted leading to a crash.
Gnu Binutils 2.36
Netapp Ontap Select Deploy Administration Utility -
7.5
CVSSv3
CVE-2018-20657
The demangle_template function in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.31.1, has a memory leak via a crafted string, leading to a denial of service (memory consumption), as demonstrated by cxxfilt, a related issue to CVE-2018-12698.
Gnu Binutils 2.31.1
F5 Traffix Signaling Delivery Controller
F5 Traffix Signaling Delivery Controller 4.4.0
7.5
CVSSv3
CVE-2018-12934
remember_Ktype in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.30, allows malicious users to trigger excessive memory consumption (aka OOM). This can occur during execution of cxxfilt.
Gnu Binutils 2.30
7.5
CVSSv3
CVE-2018-12697
A NULL pointer dereference (aka SEGV on unknown address 0x000000000000) exists in work_stuff_copy_to_from in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.30. This can occur during execution of objdump.
Gnu Binutils 2.30
Canonical Ubuntu Linux 16.04.4
7.5
CVSSv3
CVE-2018-12698
demangle_template in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.30, allows malicious users to trigger excessive memory consumption (aka OOM) during the "Create an array for saving the template argument values" XNEWVEC call. This can occur during exec...
Gnu Binutils 2.30
Canonical Ubuntu Linux 16.04.4
6.5
CVSSv3
CVE-2021-32256
An issue exists in GNU libiberty, as distributed in GNU Binutils 2.36. It is a stack-overflow issue in demangle_type in rust-demangle.c.
Gnu Binutils 2.36
6.5
CVSSv3
CVE-2021-3826
Heap/stack buffer overflow in the dlang_lname function in d-demangle.c in libiberty allows malicious users to potentially cause a denial of service (segmentation fault and crash) via a crafted mangled symbol.
Gnu Gcc 11.2
Fedoraproject Fedora 35
Fedoraproject Fedora 36
Fedoraproject Fedora 37
CVSSv3
CVSSv2
CVSSv3
VMScore
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privilege escalation
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CVE-2023-52676
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