ID CVE-2018-18700
Summary An issue was discovered in cp-demangle.c in GNU libiberty, as distributed in GNU Binutils 2.31. There is a stack consumption vulnerability resulting from infinite recursion in the functions d_name(), d_encoding(), and d_local_name() in cp-demangle.c. Remote attackers could leverage this vulnerability to cause a denial-of-service via an ELF file, as demonstrated by nm.
References
Vulnerable Configurations
  • cpe:2.3:a:gnu:binutils:2.31:*:*:*:*:*:*:*
    cpe:2.3:a:gnu:binutils:2.31:*:*:*:*:*:*:*
CVSS
Base: 4.3 (as of 21-04-2020 - 22:15)
Impact:
Exploitability:
CWE CWE-835
CAPEC
Access
VectorComplexityAuthentication
NETWORK MEDIUM NONE
Impact
ConfidentialityIntegrityAvailability
NONE NONE PARTIAL
cvss-vector via4 AV:N/AC:M/Au:N/C:N/I:N/A:P
refmap via4
misc https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87681
ubuntu
  • USN-4326-1
  • USN-4336-1
Last major update 21-04-2020 - 22:15
Published 29-10-2018 - 12:29
Last modified 21-04-2020 - 22:15
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