CVE-2023-31490
First published: Tue May 09 2023(Updated: )
An issue found in Frrouting bgpd v.8.4.2 allows a remote attacker to cause a denial of service via the bgp_attr_psid_sub() function.
Credit: cve@mitre.org cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Frrouting Frrouting | =8.4.2 | |
| Debian Debian Linux | =10.0 | |
| Debian Debian Linux | =11.0 | |
| Debian Debian Linux | =12.0 | |
| Fedoraproject Fedora | =37 | |
| Fedoraproject Fedora | =38 | |
| Fedoraproject Fedora | =39 | |
| 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://github.com/FRRouting/frr/issues/13099
- https://security-tracker.debian.org/tracker/CVE-2023-31490
- https://www.cve.org/CVERecord?id=CVE-2023-31490
- https://security-tracker.debian.org/tracker/CVE-2023-31489
- https://github.com/FRRouting/frr/pull/13782
- https://security-tracker.debian.org/tracker/CVE-2022-36440
- https://security-tracker.debian.org/tracker/CVE-2022-40302
- https://security-tracker.debian.org/tracker/CVE-2022-40318
- https://security-tracker.debian.org/tracker/CVE-2022-43681
- https://security-tracker.debian.org/tracker/CVE-2023-38802
- https://security-tracker.debian.org/tracker/CVE-2023-41358
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1036062
- https://lists.debian.org/debian-lts-announce/2023/09/msg00020.html
- https://www.debian.org/security/2023/dsa-5495
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LMJNX44SMJM25JZO7XWHDQCOB4SNJPIE/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JLG64IF3FU7V76K4TKCCXVNEE6P2VUDO/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WXR6PIVY4SWO7HDT4EY733H4X32SCPM4/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LMJNX44SMJM25JZO7XWHDQCOB4SNJPIE/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WXR6PIVY4SWO7HDT4EY733H4X32SCPM4/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JLG64IF3FU7V76K4TKCCXVNEE6P2VUDO/
- https://launchpad.net/bugs/cve/CVE-2023-31490
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2238993
- https://access.redhat.com/errata/RHSA-2024:2156
- https://access.redhat.com/errata/RHSA-2024:2981
- https://bugzilla.redhat.com/show_bug.cgi?id=2238992
- https://github.com/FRRouting/frr/pull/12454
- https://github.com/FRRouting/frr/commit/06431bfa7570f169637ebb5898f0b0cc3b010802
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-31490
- https://nvd.nist.gov/vuln/detail/CVE-2023-31490
- https://ubuntu.com/security/CVE-2023-31490
Frequently Asked Questions
What is CVE-2023-31490?
CVE-2023-31490 is a vulnerability found in Frrouting bgpd v.8.4.2 that allows a remote attacker to cause a denial of service via the bgp_attr_psid_sub() function.
How does CVE-2023-31490 affect Frrouting?
CVE-2023-31490 affects Frrouting bgpd version 8.4.2 and previous versions.
What is the severity of CVE-2023-31490?
CVE-2023-31490 has a severity rating of 7.5 (high).
How can I fix CVE-2023-31490?
To fix CVE-2023-31490, update Frrouting to version 8.4.2-1ubuntu1.1 or later.
Where can I find more information about CVE-2023-31490?
You can find more information about CVE-2023-31490 on the CVE Mitre website and the Frrouting GitHub repository.
- collector/debian-bugs
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- vendor/debian
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- version/debian debian linux/12.0
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- version/fedoraproject fedora/37
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- version/fedoraproject fedora/39
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