CVE-2018-20671: Integer Overflow
First published: Fri Jan 04 2019(Updated: )
Last updated 24 July 2024
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| GNU Binutils | <=2.31.1 | |
| debian/binutils | 2.35.2-2 2.40-2 2.43.1-5 |
Remedy
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=11fa9f134fd658075c6f74499c780df045d9e9ca
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Reference Links
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00072.html
- http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00008.html
- http://www.securityfocus.com/bid/106457
- https://sourceware.org/bugzilla/show_bug.cgi?id=24005
- https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=11fa9f134fd658075c6f74499c780df045d9e9ca
- https://usn.ubuntu.com/4336-1/
- https://launchpad.net/bugs/cve/CVE-2018-20671
- https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=11fa9f134fd658075c6f74499c780df045d9e9ca
- https://security-tracker.debian.org/tracker/CVE-2018-20671
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20671
- https://nvd.nist.gov/vuln/detail/CVE-2018-20671
- https://ubuntu.com/security/CVE-2018-20671
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2018-20671.
What is the title of the vulnerability?
The title of the vulnerability is 'load_specific_debug_section in objdump.c in GNU Binutils through 2.31.1 contains an integer overflow...'
What is the description of the vulnerability?
The description of the vulnerability is that 'load_specific_debug_section in objdump.c in GNU Binutils through 2.31.1 contains an integer overflow vulnerability that can trigger a heap-based buffer overflow via a crafted section size.'
What software is affected by this vulnerability?
The software affected by this vulnerability includes binutils version 2.30-21ubuntu1~18.04.3 and binutils version 2.26.1-1ubuntu1~16.04.8+.
What is the severity level of this vulnerability?
The severity level of this vulnerability is not specified.
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