Alpine: multiple frr packages: security update to 8.2.1-r0

high Tenable Self-Hosted Container Security Plugin ID 404526

Description

There are packages installed that are affected by multiple vulnerabilities referenced in the following CVEs:

- Buffer overflow vulnerabilities exist in FRRouting through 8.1.0 due to wrong checks on the input packet
length in isisd/isis_tlvs.c. (CVE-2022-26125)

- Buffer overflow vulnerabilities exist in FRRouting through 8.1.0 due to the use of strdup with a non-zero-
terminated binary string in isis_nb_notifications.c. (CVE-2022-26126)

- A buffer overflow vulnerability exists in FRRouting through 8.1.0 due to missing a check on the input
packet length in the babel_packet_examin function in babeld/message.c. (CVE-2022-26127)

- A buffer overflow vulnerability exists in FRRouting through 8.1.0 due to a wrong check on the input packet
length in the babel_packet_examin function in babeld/message.c. (CVE-2022-26128)

- Buffer overflow vulnerabilities exist in FRRouting through 8.1.0 due to wrong checks on the subtlv length
in the functions, parse_hello_subtlv, parse_ihu_subtlv, and parse_update_subtlv in babeld/message.c.
(CVE-2022-26129)

Plugin Details

Severity: High

ID: 404526

Version: Revision 1.27

Type: Local

Family: Alpine Linux Local Security Checks

Published: 10/31/2023

Updated: 7/2/2026

Supported Sensors: Agentless Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 57.12

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS Score Source: CVE-2022-26129

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 7

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Vulnerability Publication Date: 3/3/2022

Reference Information

CVE: CVE-2022-26125, CVE-2022-26126, CVE-2022-26127, CVE-2022-26128, CVE-2022-26129

Detections

Analytics