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Linux Distros Unpatched Vulnerability : CVE-2025-7345

high Nessus Plugin ID 248532

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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.

 - A flaw exists in gdkpixbuf within the gdk_pixbuf__jpeg_image_load_increment function (io-jpeg.c) and in glib's g_base64_encode_step (glib/gbase64.c). When processing maliciously crafted JPEG images, a heap buffer overflow can occur during Base64 encoding, allowing out-of-bounds reads from heap memory, potentially causing application crashes or arbitrary code execution. (CVE-2025-7345)

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

Solution

There is no known solution at this time.

See Also

https://access.redhat.com/security/cve/cve-2025-7345

https://security-tracker.debian.org/tracker/CVE-2025-7345

Plugin Details

Severity: High

ID: 248532

File Name: unpatched_CVE_2025_7345.nasl

Version: 1.1

Type: local

Agent: unix

Family: Misc.

Published: 8/12/2025

Updated: 8/12/2025

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

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

CVSS Score Source: CVE-2025-7345

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

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

Vulnerability Information

CPE: cpe:/o:debian:debian_linux:11.0, p-cpe:/a:centos:centos:gdk-pixbuf2-xlib-devel, cpe:/o:centos:centos:8, p-cpe:/a:centos:centos:gdk-pixbuf2-xlib, p-cpe:/a:redhat:enterprise_linux:gdk-pixbuf2-tests, cpe:/o:centos:centos:7, cpe:/o:redhat:enterprise_linux:8, cpe:/o:redhat:enterprise_linux:10, p-cpe:/a:centos:centos:gdk-pixbuf2-devel, cpe:/o:redhat:enterprise_linux:9, p-cpe:/a:redhat:enterprise_linux:gdk-pixbuf2-modules, p-cpe:/a:redhat:enterprise_linux:gdk-pixbuf2-xlib, cpe:/o:redhat:enterprise_linux:7, p-cpe:/a:centos:centos:gdk-pixbuf2-tests, cpe:/o:debian:debian_linux:13.0, p-cpe:/a:centos:centos:gdk-pixbuf2, p-cpe:/a:redhat:enterprise_linux:gdk-pixbuf2-devel, p-cpe:/a:redhat:enterprise_linux:gdk-pixbuf2, p-cpe:/a:centos:centos:gdk-pixbuf2-modules, p-cpe:/a:redhat:enterprise_linux:gdk-pixbuf2-xlib-devel, cpe:/o:debian:debian_linux:12.0, p-cpe:/a:debian:debian_linux:gdk-pixbuf

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

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 7/8/2025

Reference Information

CVE: CVE-2025-7345