CVE-2024-44070

Publication date 19 August 2024

Last updated 26 August 2025

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

9.8 · Critical

Score breakdown

Description

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
quagga 25.04 plucky Not in release
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
Fixed 1.2.4-1ubuntu0.1~esm2
16.04 LTS xenial
Not affected
frr 25.04 plucky
Fixed 10.0.1-0.1ubuntu2
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
Fixed 7.2.1-1ubuntu0.2+esm3

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

References

Related Ubuntu Security Notices (USN)

Other references