CVE-2022-47695
First published: Tue Aug 22 2023(Updated: )
An issue was discovered Binutils objdump before 2.39.3 allows attackers to cause a denial of service or other unspecified impacts via function bfd_mach_o_get_synthetic_symtab in match-o.c.
Credit: cve@mitre.org cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| GNU Binutils | <2.39.3 | |
| ubuntu/binutils | <2.34-6ubuntu1.9 | 2.34-6ubuntu1.9 |
| ubuntu/binutils | <2.38-4ubuntu2.6 | 2.38-4ubuntu2.6 |
| ubuntu/binutils | <2.40-2 | 2.40-2 |
| 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 | <2.26.1-1ubuntu1~16.04.8+ | 2.26.1-1ubuntu1~16.04.8+ |
| debian/binutils | 2.40-2 2.42-4 |
Remedy
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=3d3af4ba39e892b1c544d667ca241846bc3df386
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Reference Links
- https://sourceware.org/bugzilla/show_bug.cgi?id=29846
- https://launchpad.net/bugs/cve/CVE-2022-47695
- https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=3d3af4ba39e892b1c544d667ca241846bc3df386
- https://security-tracker.debian.org/tracker/CVE-2022-47695
- https://ubuntu.com/security/notices/USN-6381-1
- https://ubuntu.com/security/notices/USN-6655-1
- https://www.cve.org/CVERecord?id=CVE-2022-47695
- https://nvd.nist.gov/vuln/detail/CVE-2022-47695
- https://ubuntu.com/security/CVE-2022-47695
Frequently Asked Questions
What is CVE-2022-47695?
CVE-2022-47695 is a vulnerability in Binutils objdump before version 2.39.3 that allows attackers to cause a denial of service or other unspecified impacts.
How does CVE-2022-47695 affect GNU Binutils?
CVE-2022-47695 affects GNU Binutils before version 2.39.3.
How does CVE-2022-47695 affect Ubuntu Binutils?
CVE-2022-47695 affects Ubuntu Binutils versions 2.30-21ubuntu1~18.04.9+ and 2.24-5ubuntu14.2+.
How does CVE-2022-47695 affect Debian Binutils?
CVE-2022-47695 affects Debian Binutils versions 2.31.1-16 to 2.35.2-2.
What is the severity of CVE-2022-47695?
The severity of CVE-2022-47695 is high, with a CVSS score of 7.8.
How can I fix the CVE-2022-47695 vulnerability?
To fix the CVE-2022-47695 vulnerability, update Binutils objdump to version 2.39.3 or later.
- collector/nvd-api
- collector/nvd-index
- agent/type
- agent/last-modified-date
- agent/first-publish-date
- collector/launchpad-cve
- source/Launchpad
- agent/severity
- agent/author
- agent/remedy
- agent/description
- collector/nvd-cve
- source/NVD
- agent/software-canonical-lookup
- agent/event
- agent/references
- agent/tags
- collector/security-tracker-debian
- source/Debian
- agent/softwarecombine
- collector/usn-cve
- source/Ubuntu
- vendor/gnu
- canonical/gnu binutils
- package-manager/debian
- package-manager/ubuntu