Detections
Analytics
FreeBSD : optipng -- multiple vulnerabilities (8fedf75c-ef2f-11e6-900e-003048f78448)
high Nessus Plugin ID 97220
Language:
Synopsis
The remote FreeBSD host is missing a security-related update.Description
ifread.c in gif2png, as used in OptiPNG before 0.7.6, allows remote attackers to cause a denial of service (uninitialized memory read) via a crafted GIF file.The bmp_read_rows function in pngxtern/pngxrbmp.c in OptiPNG before 0.7.6 allows remote attackers to cause a denial of service (invalid memory write and crash) via a series of delta escapes in a crafted BMP image.
Heap-based buffer overflow in the bmp_read_rows function in pngxrbmp.c in OptiPNG before 0.7.6 allows remote attackers to cause a denial of service (out-of-bounds read or write access and crash) or possibly execute arbitrary code via a crafted image file.
Off-by-one error in the bmp_rle4_fread function in pngxrbmp.c in OptiPNG before 0.7.6 allows remote attackers to cause a denial of service (out-of-bounds read or write access and crash) or possibly execute arbitrary code via a crafted image file, which triggers a heap-based buffer overflow.
Solution
Update the affected package.See Also
Plugin Details
Severity: High
ID: 97220
File Name: freebsd_pkg_8fedf75cef2f11e6900e003048f78448.nasl
Version: 3.3
Type: local
Family: FreeBSD Local Security Checks
Published: 2/17/2017
Updated: 1/4/2021
Supported Sensors: Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 6.7
CVSS v2
Risk Factor: High
Base Score: 9.3
Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C
CVSS v3
Risk Factor: High
Base Score: 8.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Vulnerability Information
CPE: p-cpe:/a:freebsd:freebsd:optipng, cpe:/o:freebsd:freebsd
Required KB Items: Host/local_checks_enabled, Host/FreeBSD/release, Host/FreeBSD/pkg_info
Patch Publication Date: 2/16/2017
Vulnerability Publication Date: 10/9/2015
Reference Information
CVE: CVE-2015-7802, CVE-2016-2191, CVE-2016-3981, CVE-2016-3982