Linux Distros Unpatched Vulnerability : CVE-2025-48386

medium Nessus Plugin ID 260292

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Synopsis

The Linux/Unix host has one or more packages installed with a vulnerability that the vendor indicates will not be patched.

Description

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

- Git is a fast, scalable, distributed revision control system with an unusually rich command set that provides both high-level operations and full access to internals. The wincred credential helper uses a static buffer (target) as a unique key for storing and comparing against internal storage. This credential helper does not properly bounds check the available space remaining in the buffer before appending to it with wcsncat(), leading to potential buffer overflows. This vulnerability is fixed in v2.43.7, v2.44.4, v2.45.4, v2.46.4, v2.47.3, v2.48.2, v2.49.1, and v2.50.1. (CVE-2025-48386)

Note that Nessus relies on the presence of the package as reported by the vendor.

Solution

There is no known solution at this time.

Plugin Details

Severity: Medium

ID: 260292

File Name: unpatched_CVE_2025_48386.nasl

Version: 1.1

Type: local

Agent: unix

Family: Misc.

Published: 9/2/2025

Updated: 9/2/2025

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

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-2025-48386

CVSS v3

Risk Factor: Medium

Base Score: 6.3

Temporal Score: 5.5

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

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

Vulnerability Information

CPE: p-cpe:/a:centos:centos:git-email, p-cpe:/a:redhat:enterprise_linux:git-gnome-keyring, p-cpe:/a:centos:centos:emacs-git, p-cpe:/a:centos:centos:perl-git-svn, cpe:/o:redhat:enterprise_linux:6, p-cpe:/a:redhat:enterprise_linux:perl-git, p-cpe:/a:centos:centos:git-credential-libsecret, p-cpe:/a:centos:centos:git-daemon, p-cpe:/a:redhat:enterprise_linux:perl-git-svn, p-cpe:/a:redhat:enterprise_linux:git-core, p-cpe:/a:redhat:enterprise_linux:git-subtree, p-cpe:/a:centos:centos:git-core-doc, p-cpe:/a:centos:centos:git-bzr, p-cpe:/a:centos:centos:git-instaweb, cpe:/o:redhat:enterprise_linux:9, p-cpe:/a:centos:centos:gitk, p-cpe:/a:redhat:enterprise_linux:gitk, p-cpe:/a:centos:centos:git-all, p-cpe:/a:centos:centos:git-subtree, cpe:/o:centos:centos:8, p-cpe:/a:redhat:enterprise_linux:git-svn, p-cpe:/a:centos:centos:git, p-cpe:/a:redhat:enterprise_linux:git, p-cpe:/a:centos:centos:git-gnome-keyring, p-cpe:/a:centos:centos:emacs-git-el, p-cpe:/a:redhat:enterprise_linux:git-gui, p-cpe:/a:redhat:enterprise_linux:git-p4, cpe:/o:redhat:enterprise_linux:8, cpe:/o:redhat:enterprise_linux:10, p-cpe:/a:centos:centos:git-svn, p-cpe:/a:centos:centos:git-hg, p-cpe:/a:redhat:enterprise_linux:emacs-git-el, p-cpe:/a:centos:centos:gitweb, p-cpe:/a:centos:centos:git-p4, p-cpe:/a:redhat:enterprise_linux:git-core-doc, p-cpe:/a:centos:centos:git-core, p-cpe:/a:redhat:enterprise_linux:git-all, p-cpe:/a:centos:centos:git-cvs, p-cpe:/a:redhat:enterprise_linux:git-daemon, p-cpe:/a:redhat:enterprise_linux:git-cvs, p-cpe:/a:redhat:enterprise_linux:git-credential-libsecret, cpe:/o:centos:centos:7, p-cpe:/a:centos:centos:perl-git, p-cpe:/a:redhat:enterprise_linux:gitweb, cpe:/o:redhat:enterprise_linux:7, p-cpe:/a:redhat:enterprise_linux:git-email, p-cpe:/a:redhat:enterprise_linux:git-bzr, p-cpe:/a:redhat:enterprise_linux:git-instaweb, p-cpe:/a:redhat:enterprise_linux:git-hg, p-cpe:/a:centos:centos:git-gui, p-cpe:/a:redhat:enterprise_linux:emacs-git

Required KB Items: Host/local_checks_enabled, Host/cpu, global_settings/vendor_unpatched, Host/OS/identifier

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 7/8/2025

Reference Information

CVE: CVE-2025-48386

Detections

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