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libiberty vulnerabilities and exploits
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4.3
CVSSv2
CVE-2018-20712
A heap-based buffer over-read exists in the function d_expression_1 in cp-demangle.c in GNU libiberty, as distributed in GNU Binutils 2.31.1. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by c++filt.
Gnu Binutils 2.31.1
5
CVSSv2
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
4.3
CVSSv2
CVE-2018-20673
The demangle_template function in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.31.1, contains an integer overflow vulnerability (for "Create an array for saving the template argument values") that can trigger a heap-based buffer overflow, as demonstrat...
Gnu Binutils 2.31.1
NA
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
7.1
CVSSv2
CVE-2017-13716
The C++ symbol demangler routine in cplus-dem.c in libiberty, as distributed in GNU Binutils 2.29, allows remote malicious users to cause a denial of service (excessive memory allocation and application crash) via a crafted file, as demonstrated by a call from the Binary File Des...
Gnu Binutils 2.29
4.3
CVSSv2
CVE-2021-46195
GCC v12.0 exists to contain an uncontrolled recursion via the component libiberty/rust-demangle.c. This vulnerability allows malicious users to cause a Denial of Service (DoS) by consuming excessive CPU and memory resources.
Gnu Gcc 12.0
4.6
CVSSv2
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
NA
CVE-2021-3648
Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2021-3530. Reason: This candidate is a reservation duplicate of CVE-2021-3530. Notes: All CVE users should reference CVE-2021-3530 instead of this candidate. All references and descriptions in this candidate have ...
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2022-48700
CVE-2022-48689
CVE-2024-27956
CVE-2023-6363
SQL
NULL pointer dereference
CVE-2023-41830
CVE-2015-2051
arbitrary
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