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CVE-2016-2191

nvd nist
Published: Apr 13, 2016Modified: May 6, 2026

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6.5
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Exploitability: 2.8 / Impact: 3.6
Source: NVD

Description

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.

Affected (8)

Show all products
1 product
Optipng
1 product
Ubuntu Linux
1 product
Debian Linux
2 products
Leap
Opensuse
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Version 0.7.2
Configuration B
3 vulnerable
Vulnerable SoftwareAffected Versions
Canonical
Version 12.04
Version 14.04
Version 15.04
Configuration C
2 vulnerable
Vulnerable SoftwareAffected Versions
Debian
Version 7.0
Version 8.0
Configuration D
2 vulnerable
Vulnerable SoftwareAffected Versions
Version 42.1
Version 13.2

References (20)

Source: secalert@redhat.com
Third Party Advisory
Source: secalert@redhat.com
Third Party Advisory
Source: secalert@redhat.com
Third Party Advisory
Source: secalert@redhat.com
Third Party Advisory
Source: secalert@redhat.com
Third Party Advisory
Source: secalert@redhat.com
Third Party Advisory
Source: secalert@redhat.com
Patch
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Patch

Timeline

No history available yet.