CVE-2022-37032
First published: Mon Sep 19 2022(Updated: )
An out-of-bounds read in the BGP daemon of FRRouting FRR before 8.4 may lead to a segmentation fault and denial of service. This occurs in bgp_capability_msg_parse in bgpd/bgp_packet.c.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Frrouting Frrouting | <8.4 | |
| Debian Debian Linux | =10.0 | |
| Debian Debian Linux | =11.0 | |
| debian/frr | 7.5.1-1.1+deb11u2 7.5.1-1.1+deb11u3 8.4.4-1.1~deb12u1 10.1.1-0.1 10.2-2 |
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Reference Links
- https://security-tracker.debian.org/tracker/CVE-2022-37032
- https://github.com/FRRouting/frr/commit/ff6db1027f8f36df657ff2e5ea167773752537ed
- https://www.cve.org/CVERecord?id=CVE-2022-37032
- https://security-tracker.debian.org/tracker/CVE-2022-26125
- https://security-tracker.debian.org/tracker/CVE-2022-26126
- https://security-tracker.debian.org/tracker/CVE-2022-26127
- https://security-tracker.debian.org/tracker/CVE-2022-26128
- https://security-tracker.debian.org/tracker/CVE-2022-26129
- https://security-tracker.debian.org/tracker/CVE-2022-37035
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1021016
- https://bugzilla.suse.com/show_bug.cgi?id=1202023
- https://github.com/FRRouting/frr/commit/6d58272b4cf96f0daa846210dd2104877900f921
- https://lists.debian.org/debian-lts-announce/2022/11/msg00039.html
- https://www.debian.org/security/2023/dsa-5362
- https://launchpad.net/bugs/cve/CVE-2022-37032
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-37032
- https://nvd.nist.gov/vuln/detail/CVE-2022-37032
- https://ubuntu.com/security/CVE-2022-37032
Frequently Asked Questions
What is CVE-2022-37032?
CVE-2022-37032 is an out-of-bounds read vulnerability in the BGP daemon of FRRouting FRR before version 8.4.
How does CVE-2022-37032 impact FRRouting and Debian Linux?
CVE-2022-37032 may lead to a segmentation fault and denial of service in FRRouting versions before 8.4 and affects Debian Linux versions 10.0 and 11.0.
What is the severity of CVE-2022-37032?
CVE-2022-37032 has a severity rating of 9.1 (critical).
How can I fix CVE-2022-37032 in FRRouting?
To fix CVE-2022-37032 in FRRouting, upgrade to version 8.4 or later.
How can I fix CVE-2022-37032 in Debian Linux?
To fix CVE-2022-37032 in Debian Linux, update the frr package to one of the following versions: 7.5.1-1.1+deb10u1, 7.5.1-1.1+deb11u2, 8.4.4-1.1~deb12u1, or 8.4.4-1.1.
- collector/debian-bugs
- alias/CVE-2022-37032
- collector/nvd-index
- agent/type
- agent/remedy
- agent/weakness
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- agent/first-publish-date
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- agent/tags
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- vendor/frrouting
- canonical/frrouting frrouting
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- version/debian debian linux/10.0
- version/debian debian linux/11.0
- package-manager/debian