Medium severity · published Sep 3, 2018
CVE-2018-16403
libdw in elfutils 0.173 checks the end of the attributes list incorrectly in dwarf_getabbrev in dwarf_getabbrev.c and dwarf_hasattr in dwarf_hasattr.c, leading to a heap-based…
5.5
CVSS
1.1%
EPSS
No
On KEV
Description
libdw in elfutils 0.173 checks the end of the attributes list incorrectly in dwarf_getabbrev in dwarf_getabbrev.c and dwarf_hasattr in dwarf_hasattr.c, leading to a heap-based buffer over-read and an application crash.
CVSS vector
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 66% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EL
Elfutils · Elfutils Project
0.173 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-16403
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-16403
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00052.html
access.redhat.com
https://access.redhat.com/errata/RHSA-2019:2197
Exploit
https://sourceware.org/bugzilla/show_bug.cgi?id=23529
sourceware.org
https://sourceware.org/git/?p=elfutils.git%3Ba=commit%3Bh=6983e59b727458a6c64d9659c85f08218bc4fcda
usn.ubuntu.com
https://usn.ubuntu.com/4012-1/
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