CVE-2017-7613 — Improper Input Validation in Project Elfutils

CWE-20 — Improper Input Validation9 documents8 sources
Severity
5.5MEDIUMNVD
EPSS
0.6%
top 30.11%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Elfutils Project ElfutilsCanonical Ubuntu LinuxDebian Linux
Timeline
PublishedApr 9
Latest updateMay 14

Description

elflint.c in elfutils 0.168 does not validate the number of sections and the number of segments, which allows remote attackers to cause a denial of service (memory consumption) via a crafted ELF file.

CVSS vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages2 packages

▶Debianelfutils_project/elfutils< 0.168-1+3

Also affects: Debian Linux 8.0, Ubuntu Linux 14.04, 16.04

Patches

Patch: blogs.gentoo.org ↗Patch: blogs.gentoo.org ↗

🔴Vulnerability Details

3
GHSA
GHSA-f928-x7g5-gh7v: elflint↗2022-05-14
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CVEList
CVE-2017-7613: elflint↗2017-04-09
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OSV
CVE-2017-7613: elflint↗2017-04-09
▶

📋Vendor Advisories

3
Ubuntu
elfutils vulnerabilities↗2018-06-05
▶
Red Hat
elfutils: elflint.c does not validate the number of sections and segments↗2017-04-04
▶
Debian
CVE-2017-7613: elfutils - elflint.c in elfutils 0.168 does not validate the number of sections and the num...↗2017
▶

💬Community

2
Bugzilla
CVE-2017-7607 CVE-2017-7608 CVE-2017-7609 CVE-2017-7610 CVE-2017-7611 CVE-2017-7612 CVE-2017-7613 elfutils: various flaws [fedora-all]↗2017-04-12
▶
Bugzilla
CVE-2017-7613 elfutils: elflint.c does not validate the number of sections and segments↗2017-04-12
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CVE-2017-7613 — Improper Input Validation | cvebase