CVE-2024-44070

Publication date 19 August 2024

Last updated 29 January 2025

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

7.5 · High

Score breakdown

An issue was discovered in FRRouting (FRR) through 10.1. bgp_attr_encap in bgpd/bgp_attr.c does not check the actual remaining stream length before taking the TLV value.

Read the notes from the security team

Status

Package Ubuntu Release Status
frr 24.10 oracular
Fixed 10.0.1-0.1ubuntu2
24.04 LTS noble
Fixed 8.4.4-1.1ubuntu6.2
22.04 LTS jammy
Fixed 8.1-1ubuntu1.11
20.04 LTS focal
quagga 24.10 oracular Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal
Fixed 1.2.4-4ubuntu0.5
18.04 LTS bionic
16.04 LTS xenial
Not affected

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Notes

sbeattie

the quagga project was renamed to frr

john-breton

quagga can be patched by backporting the fix from frr.

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
frr

Severity score breakdown

Parameter Value
Base score 7.5 · High
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

Related Ubuntu Security Notices (USN)

Other references