EulerOS 2.0 SP8 : libgit2 (EulerOS-SA-2024-2039)

critical Nessus Plugin ID 202969

Synopsis

The remote EulerOS host is missing a security update.

Description

According to the versions of the libgit2 package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

libgit2 is a portable C implementation of the Git core methods provided as a linkable library with a solid API, allowing to build Git functionality into your application. Using well-crafted inputs to `git_index_add` can cause heap corruption that could be leveraged for arbitrary code execution. There is an issue in the `has_dir_name` function in `src/libgit2/index.c`, which frees an entry that should not be freed. The freed entry is later used and overwritten with potentially bad actor-controlled data leading to controlled heap corruption. Depending on the application that uses libgit2, this could lead to arbitrary code execution. This issue has been patched in version 1.6.5 and 1.7.2.(CVE-2024-24577)

Tenable has extracted the preceding description block directly from the EulerOS libgit2 security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected libgit2 packages.

Plugin Details

Severity: Critical

ID: 202969

File Name: EulerOS_SA-2024-2039.nasl

Version: 1.1

Type: local

Family: Huawei Local Security Checks

Published: 7/22/2024

Updated: 7/22/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.4

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

CVSS Score Source: CVE-2024-24577

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

CPE: p-cpe:/a:huawei:euleros:libgit2, cpe:/o:huawei:euleros:2.0

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

Excluded KB Items: Host/EulerOS/uvp_version

Exploit Ease: No known exploits are available

Patch Publication Date: 7/22/2024

Vulnerability Publication Date: 2/6/2024

Reference Information

CVE: CVE-2024-24577

Detections

Analytics