Detections
Analytics

Azure Linux 3.0 Security Update: fltk / teckit (CVE-2015-2158)

high Nessus Plugin ID 295888

Synopsis

The remote Azure Linux host is missing one or more security updates.

Description

The version of fltk / teckit installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2015-2158 advisory.

 - Off-by-one error in the pngcrush_measure_idat function in pngcrush.c in pngcrush before 1.7.84 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted PNG file. (CVE-2015-2158)

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 packages.

See Also

https://nvd.nist.gov/vuln/detail/CVE-2015-2158

Plugin Details

Severity: High

ID: 295888

File Name: azure_linux_CVE-2015-2158.nasl

Version: 1.1

Type: local

Published: 1/22/2026

Updated: 1/22/2026

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

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-2015-2158

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.8

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/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:microsoft:azure_linux:fltk, p-cpe:/a:microsoft:azure_linux:teckit, p-cpe:/a:microsoft:azure_linux:fltk-debuginfo, p-cpe:/a:microsoft:azure_linux:teckit-debuginfo, x-cpe:/o:microsoft:azure_linux, p-cpe:/a:microsoft:azure_linux:fltk-fluid, p-cpe:/a:microsoft:azure_linux:fltk-devel, p-cpe:/a:microsoft:azure_linux:teckit-devel, p-cpe:/a:microsoft:azure_linux:fltk-static

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

Exploit Ease: No known exploits are available

Patch Publication Date: 3/11/2025

Vulnerability Publication Date: 3/2/2015

Reference Information

CVE: CVE-2015-2158