Medium severity · published Jan 29, 2019
CVE-2019-7150
An issue was discovered in elfutils 0.175
5.5
CVSS
1.3%
EPSS
No
On KEV
Description
An issue was discovered in elfutils 0.175. A segmentation fault can occur in the function elf64_xlatetom in libelf/elf32_xlatetom.c, due to dwfl_segment_report_module not checking whether the dyn data read from a core file is truncated. A crafted input can cause a program crash, leading to denial-of-service, as demonstrated by eu-stack.
CVSS vector
CVSS:3.1/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)1.3% · higher than 71% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DL
Debian Linux · Debian
8.0; 9.0 · source: NVD
EL
Elfutils · Elfutils Project
0.175 · source: NVD
EL
Enterprise Linux · Redhat
8.0 · source: NVD
EL
Enterprise Linux Desktop · Redhat
7.0 · source: NVD
EL
Enterprise Linux Eus · Redhat
8.1; 8.2; 8.4 · source: NVD
EL
Enterprise Linux Server · Redhat
7.0 · source: NVD
EL
Enterprise Linux Server Aus · Redhat
8.2; 8.4 · source: NVD
EL
Enterprise Linux Server Tus · Redhat
8.2; 8.4 · source: NVD
EL
Enterprise Linux Workstation · Redhat
7.0 · source: NVD
LE
Leap · Opensuse
15.0; 15.1 · source: NVD
UL
Ubuntu Linux · Canonical
16.04; 18.04; 18.10 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-7150
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-7150
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00052.html
Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2197
Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3575
Mailing List
https://lists.debian.org/debian-lts-announce/2019/02/msg00036.html
Mailing List
https://lists.debian.org/debian-lts-announce/2021/10/msg00030.html
Exploit
https://sourceware.org/bugzilla/show_bug.cgi?id=24103
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