Alpine: multiple irssi packages: security update to 1.1.1-r0

critical Tenable Cloud Security Plugin ID 405016

Description

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

- An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. A NULL pointer dereference occurs
for an "empty" nick. (CVE-2018-7050)

- An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. Certain nick names could result in
out-of-bounds access when printing theme strings. (CVE-2018-7051)

- An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. When the number of windows exceeds
the available space, a crash due to a NULL pointer dereference would occur. (CVE-2018-7052)

- An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. There is a use-after-free when SASL
messages are received in an unexpected order. (CVE-2018-7053)

- An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. There is a use-after-free when a
server is disconnected during netsplits. NOTE: this issue exists because of an incomplete fix for
CVE-2017-7191. (CVE-2018-7054)

Plugin Details

Severity: Critical

ID: 405016

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: High

Base Score: 7.5

Temporal Score: 5.5

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

CVSS Score Source: CVE-2018-7054

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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

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

Vulnerability Information

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 2/15/2018

Reference Information

CVE: CVE-2018-7050, CVE-2018-7051, CVE-2018-7052, CVE-2018-7053, CVE-2018-7054

Detections

Analytics