openSUSE Security Update : git (openSUSE-2021-405)

high Nessus Plugin ID 147799

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Synopsis

The remote openSUSE host is missing a security update.

Description

This update for git fixes the following issues :

- On case-insensitive filesystems, with support for symbolic links, if Git is configured globally to apply delay-capable clean/smudge filters (such as Git LFS), Git could be fooled into running remote code during a clone. (bsc#1183026, CVE-2021-21300)

This update was imported from the SUSE:SLE-15:Update update project.

Solution

Update the affected git packages.

See Also

https://bugzilla.opensuse.org/show_bug.cgi?id=1183026

Plugin Details

Severity: High

ID: 147799

File Name: openSUSE-2021-405.nasl

Version: 1.4

Type: local

Agent: unix

Published: 3/15/2021

Updated: 1/26/2022

Supported Sensors: Nessus Agent

Risk Information

CVSS Score Source: CVE-2021-21300

VPR

Risk Factor: High

Score: 8.4

CVSS v2

Risk Factor: Medium

Base Score: 5.1

Temporal Score: 4.2

Vector: AV:N/AC:H/Au:N/C:P/I:P/A:P

Temporal Vector: E:F/RL:OF/RC:C

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 7

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

Temporal Vector: E:F/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:novell:opensuse:git, p-cpe:/a:novell:opensuse:git-arch, p-cpe:/a:novell:opensuse:git-core, p-cpe:/a:novell:opensuse:git-core-debuginfo, p-cpe:/a:novell:opensuse:git-credential-gnome-keyring, p-cpe:/a:novell:opensuse:git-credential-gnome-keyring-debuginfo, p-cpe:/a:novell:opensuse:git-credential-libsecret, p-cpe:/a:novell:opensuse:git-credential-libsecret-debuginfo, p-cpe:/a:novell:opensuse:git-cvs, p-cpe:/a:novell:opensuse:git-daemon, p-cpe:/a:novell:opensuse:git-daemon-debuginfo, p-cpe:/a:novell:opensuse:git-debuginfo, p-cpe:/a:novell:opensuse:git-debugsource, p-cpe:/a:novell:opensuse:git-email, p-cpe:/a:novell:opensuse:git-gui, p-cpe:/a:novell:opensuse:git-p4, p-cpe:/a:novell:opensuse:git-svn, p-cpe:/a:novell:opensuse:git-svn-debuginfo, p-cpe:/a:novell:opensuse:git-web, p-cpe:/a:novell:opensuse:gitk, cpe:/o:novell:opensuse:15.2

Required KB Items: Host/local_checks_enabled, Host/SuSE/release, Host/SuSE/rpm-list, Host/cpu

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 3/14/2021

Vulnerability Publication Date: 3/9/2021

Exploitable With

Metasploit (Git LFS Clone Command Exec)

Reference Information

CVE: CVE-2021-21300