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CVE Vulnerabilities

CVE-2018-17794

NULL Pointer Dereference

Published: Sep 30, 2018 | Modified: Nov 21, 2024
CVSS 3.x
6.5
MEDIUM
Source:
NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS 2.x
4.3 MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:P
RedHat/V2
RedHat/V3
3.3 LOW
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Ubuntu
LOW
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2018-17794
CWEhttps://cwe.mitre.org/data/definitions/476.html

An issue was discovered in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.31. There is a NULL pointer dereference in work_stuff_copy_to_from when called from iterate_demangle_function.

Weakness

The product dereferences a pointer that it expects to be valid but is NULL.

Affected Software

NameVendorStart VersionEnd Version
BinutilsGnu2.31 (including)2.31 (including)
BinutilsUbuntubionic*
BinutilsUbuntucosmic*
BinutilsUbuntuesm-infra-legacy/trusty*
BinutilsUbuntuesm-infra/bionic*
BinutilsUbuntuesm-infra/xenial*
BinutilsUbuntuprecise/esm*
BinutilsUbuntutrusty*
BinutilsUbuntutrusty/esm*
BinutilsUbuntuxenial*
LibibertyUbuntuartful*
LibibertyUbuntubionic*
LibibertyUbuntucosmic*
LibibertyUbuntudisco*
LibibertyUbuntuesm-infra/bionic*
LibibertyUbuntuesm-infra/xenial*
LibibertyUbuntutrusty*
LibibertyUbuntuupstream*
LibibertyUbuntuxenial*

Potential Mitigations

References

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