CVE-2023-31490
published 2023-05-09CVE-2023-31490: 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.
PriorityP334high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
2.15%
82.0th percentile
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.
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | frr | < frr 8.4.4-1.1~deb12u1 (bookworm) | frr 8.4.4-1.1~deb12u1 (bookworm) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| frrouting | frrouting | — | — |
| msrc | cbl2_frr_8.5.1-2_on_cbl_mariner_2.0 | — | — |
| msrc | cbl_mariner_2.0_arm | — | — |
| msrc | cbl_mariner_2.0_x64 | — | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
osv7.8HIGH
vendor_ubuntu7.8HIGH
vendor_debian7.5HIGH
vendor_msrc7.5HIGH
vendor_redhat7.5HIGH
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Ubuntu
FRR vulnerabilities
vendor_ubuntu·2024-06-05·CVSS 7.8
CVE-2022-37035 [HIGH] FRR vulnerabilities
Title: FRR vulnerabilities
Summary: FRR could be made to crash or run programs if it received
specially crafted network traffic.
It was discovered that FRR incorrectly handled certain network traffic.
A remote attacker could possibly use this issue to cause FRR to crash,
resulting in a denial of service. (CVE-2022-26126, CVE-2022-26127,
CVE-2022-26128, CVE-2022-26129, CVE-2022-37032, CVE-2022-37035,
CVE-2023-31490, CVE-2023-38406, CVE-2023-38407, CVE-2023-46752,
CVE-2023-46753, CVE-2023-47234, CVE-2023-47235, CVE-2024-31948)
Ben Cartwright-Cox discovered that FRR incorrectly handled certain
network traffic. A remote attacker could possibly use this issue to cause
FRR to crash, resulting in a denial of service. (CVE-2023-38802)
Instructions: After a standard system update you need to re
Ubuntu
FRR vulnerability
vendor_ubuntu·2023-08-31
CVE-2023-31490 FRR vulnerability
Title: FRR vulnerability
Summary: FRR could be made to close sessions if it received speacially
crafted network traffic.
Ben Cartwright-Cox discovered that FRR did not handle RFC 7606
attributes properly. A remote attacker could possibly use this to
cause denial of service.
Instructions: In general, a standard system update will make all the necessary changes.
Ubuntu
FRR vulnerabilities
vendor_ubuntu·2023-06-05·CVSS 5.5
CVE-2023-31489 [MEDIUM] FRR vulnerabilities
Title: FRR vulnerabilities
Summary: Several security issues were fixed in FRR.
It was discovered that FRR incorrectly handled parsing certain BGP
messages. A remote attacker could possibly use this issue to cause FRR to
crash, resulting in a denial of service. This issue only affected Ubuntu
23.04. (CVE-2023-31489)
It was discovered that FRR incorrectly handled parsing certain BGP
messages. A remote attacker could possibly use this issue to cause FRR to
crash, resulting in a denial of service. (CVE-2023-31490)
Instructions: In general, a standard system update will make all the necessary changes.
Microsoft
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.
vendor_msrc·2023-05-09·CVSS 7.5
CVE-2023-31490 [HIGH] 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.
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.
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
mitre: mitre
Customer Acti
Red Hat
frr: missing length check in bgp_attr_psid_sub() can lead do DoS
vendor_redhat·2023-03-24·CVSS 7.5
CVE-2023-31490 [HIGH] CWE-20 frr: missing length check in bgp_attr_psid_sub() can lead do DoS
frr: missing length check in bgp_attr_psid_sub() can lead do DoS
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.
A flaw was found in frr that may allow a remote attacker to cause a denial of service via the bgp_attr_psid_sub function.
Debian
CVE-2023-31490: frr - An issue found in Frrouting bgpd v.8.4.2 allows a remote attacker to cause a den...
vendor_debian·2023·CVSS 7.5
CVE-2023-31490 [HIGH] CVE-2023-31490: frr - An issue found in Frrouting bgpd v.8.4.2 allows a remote attacker to cause a den...
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.
Scope: local
bookworm: resolved (fixed in 8.4.4-1.1~deb12u1)
bullseye: resolved (fixed in 7.5.1-1.1+deb11u2)
forky: resolved (fixed in 8.4.4-1)
sid: resolved (fixed in 8.4.4-1)
trixie: resolved (fixed in 8.4.4-1)
OSV
frr vulnerabilities
osv·2024-06-05·CVSS 7.8
CVE-2022-26126 [HIGH] frr vulnerabilities
frr vulnerabilities
It was discovered that FRR incorrectly handled certain network traffic.
A remote attacker could possibly use this issue to cause FRR to crash,
resulting in a denial of service. (CVE-2022-26126, CVE-2022-26127,
CVE-2022-26128, CVE-2022-26129, CVE-2022-37032, CVE-2022-37035,
CVE-2023-31490, CVE-2023-38406, CVE-2023-38407, CVE-2023-46752,
CVE-2023-46753, CVE-2023-47234, CVE-2023-47235, CVE-2024-31948)
Ben Cartwright-Cox discovered that FRR incorrectly handled certain
network traffic. A remote attacker could possibly use this issue to cause
FRR to crash, resulting in a denial of service. (CVE-2023-38802)
OSV
frr vulnerabilities
osv·2023-06-05·CVSS 5.5
CVE-2023-31489 [MEDIUM] frr vulnerabilities
frr vulnerabilities
It was discovered that FRR incorrectly handled parsing certain BGP
messages. A remote attacker could possibly use this issue to cause FRR to
crash, resulting in a denial of service. This issue only affected Ubuntu
23.04. (CVE-2023-31489)
It was discovered that FRR incorrectly handled parsing certain BGP
messages. A remote attacker could possibly use this issue to cause FRR to
crash, resulting in a denial of service. (CVE-2023-31490)
GHSA
GHSA-jc82-c2xg-g578: An issue found in Frrouting bgpd v
ghsa_unreviewed·2023-05-09
CVE-2023-31490 [HIGH] GHSA-jc82-c2xg-g578: An issue found in Frrouting bgpd v
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.
OSV
CVE-2023-31490: An issue found in Frrouting bgpd v
osv·2023-05-09·CVSS 7.5
CVE-2023-31490 [HIGH] CVE-2023-31490: An issue found in Frrouting bgpd v
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.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://github.com/FRRouting/frr/issues/13099https://lists.debian.org/debian-lts-announce/2023/09/msg00020.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JLG64IF3FU7V76K4TKCCXVNEE6P2VUDO/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/WXR6PIVY4SWO7HDT4EY733H4X32SCPM4/https://www.debian.org/security/2023/dsa-5495https://github.com/FRRouting/frr/issues/13099https://lists.debian.org/debian-lts-announce/2023/09/msg00020.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JLG64IF3FU7V76K4TKCCXVNEE6P2VUDO/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/WXR6PIVY4SWO7HDT4EY733H4X32SCPM4/https://www.debian.org/security/2023/dsa-5495
2023-05-09
Published