CVE-2023-41358
Publication date 29 August 2023
Last updated 24 July 2024
Ubuntu priority
Cvss 3 Severity Score
An issue was discovered in FRRouting FRR through 9.0. bgpd/bgp_packet.c processes NLRIs if the attribute length is zero.
Status
Package | Ubuntu Release | Status |
---|---|---|
frr | 24.04 LTS noble |
Not affected
|
22.04 LTS jammy |
Fixed 8.1-1ubuntu1.6
|
|
20.04 LTS focal |
Fixed 7.2.1-1ubuntu0.2+esm1
|
|
18.04 LTS bionic | Ignored end of standard support | |
16.04 LTS xenial | Ignored end of standard support | |
14.04 LTS trusty | Ignored end of standard support | |
quagga | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal |
Fixed 1.2.4-4ubuntu0.1
|
|
18.04 LTS bionic |
Fixed 1.2.4-1ubuntu0.1~esm1
|
|
16.04 LTS xenial |
Fixed 0.99.24.1-2ubuntu1.4+esm1
|
|
14.04 LTS trusty | Ignored end of standard support |
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Patch details
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)
- USN-6432-1
- Quagga vulnerabilities
- 17 October 2023
- USN-6436-1
- FRR vulnerabilities
- 18 October 2023