CVE-2020-35342
First published: Tue Aug 22 2023(Updated: )
GNU Binutils before 2.34 has an uninitialized-heap vulnerability in function tic4x_print_cond (file opcodes/tic4x-dis.c) which could allow attackers to make an information leak.
Credit: cve@mitre.org cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| GNU Binutils | <2.34 | |
| ubuntu/binutils | <2.30-21ubuntu1~18.04.9+ | 2.30-21ubuntu1~18.04.9+ |
| ubuntu/binutils | <2.24-5ubuntu14.2+ | 2.24-5ubuntu14.2+ |
| ubuntu/binutils | <2.34 | 2.34 |
| ubuntu/binutils | <2.26.1-1ubuntu1~16.04.8+ | 2.26.1-1ubuntu1~16.04.8+ |
| debian/binutils | 2.35.2-2 2.40-2 2.42-4 |
Remedy
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=8c5e259235a4e4546910245b170de1e29a711034
Remedy
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=2c5b6e1a1c406cbe06e2d6f77861764ebd01b9ce
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Reference Links
- https://security.netapp.com/advisory/ntap-20231006-0009/
- https://sourceware.org/bugzilla/show_bug.cgi?id=25319
- https://launchpad.net/bugs/cve/CVE-2020-35342
- https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=2c5b6e1a1c406cbe06e2d6f77861764ebd01b9ce
- https://security-tracker.debian.org/tracker/CVE-2020-35342
- https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=8c5e259235a4e4546910245b170de1e29a711034
- https://ubuntu.com/security/notices/USN-6381-1
- https://www.cve.org/CVERecord?id=CVE-2020-35342
- https://nvd.nist.gov/vuln/detail/CVE-2020-35342
- https://ubuntu.com/security/CVE-2020-35342
Frequently Asked Questions
What is the vulnerability ID of this issue?
The vulnerability ID is CVE-2020-35342.
What is the severity of CVE-2020-35342?
The severity of CVE-2020-35342 is high with a severity value of 7.5.
How does CVE-2020-35342 affect GNU Binutils?
CVE-2020-35342 affects GNU Binutils before version 2.34.
How can attackers exploit CVE-2020-35342?
Attackers can exploit CVE-2020-35342 to make an information leak.
Are there any references for CVE-2020-35342?
Yes, here are some references for CVE-2020-35342: - [Bugzilla](https://sourceware.org/bugzilla/show_bug.cgi?id=25319) - [CVE Details](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-35342) - [GitWeb](https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=8c5e259235a4e4546910245b170de1e29a711034)
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