CVE-2017-7612
First published: Sun Apr 09 2017(Updated: )
Last updated 24 July 2024
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/elfutils | 0.183-1 0.188-2.1 0.191-2 | |
| CentOS Elfutils | =0.168 | |
| Debian | =8.0 | |
| Ubuntu | =14.04 | |
| Ubuntu | =16.04 |
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Reference Links
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00052.html
- https://blogs.gentoo.org/ago/2017/04/03/elfutils-heap-based-buffer-overflow-in-check_sysv_hash-elflint-c
- https://lists.debian.org/debian-lts-announce/2019/02/msg00036.html
- https://security.gentoo.org/glsa/201710-10
- https://usn.ubuntu.com/3670-1/
- https://launchpad.net/bugs/cve/CVE-2017-7612
- https://sourceware.org/bugzilla/show_bug.cgi?id=21311
- https://blogs.gentoo.org/ago/2017/04/03/elfutils-heap-based-buffer-overflow-in-check_sysv_hash-elflint-c/
- https://sourceware.org/git/?p=elfutils.git;a=commit;h=61fe61898747f63eb35a81c2261f3590a3dab8fd
- https://security-tracker.debian.org/tracker/CVE-2017-7612
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7612
- https://nvd.nist.gov/vuln/detail/CVE-2017-7612
- https://ubuntu.com/security/CVE-2017-7612
Frequently Asked Questions
What is the severity of CVE-2017-7612?
CVE-2017-7612 has a severity rating that indicates it can cause a denial of service due to a heap-based buffer over-read.
How do I fix CVE-2017-7612?
To fix CVE-2017-7612, upgrade to versions of elfutils later than 0.168, specifically to 0.183-1, 0.188-2.1, or 0.191-2.
What software is affected by CVE-2017-7612?
CVE-2017-7612 affects elfutils version 0.168 and is prevalent on Debian 8.0 and Ubuntu 14.04 and 16.04.
Can CVE-2017-7612 be exploited remotely?
Yes, CVE-2017-7612 can be exploited by remote attackers through a specially crafted ELF file.
What are the consequences of CVE-2017-7612?
The main consequence of CVE-2017-7612 is an application crash, which results in denial of service.
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