CVE-2016-2191

CVSS V2 Medium 4.3 CVSS V3 Medium 6.5
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.
Overview
  • CVE ID
  • CVE-2016-2191
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2016-04-13T16:59:11
  • Last Modified Date
  • 2018-10-30T16:27:35
Weakness Enumerations
CWE URL
CWE-119 http://cwe.mitre.org/data/definitions/119.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:optipng:optipng:0.7.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 6.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
http://seclists.org/fulldisclosure/2016/Apr/15 Third Party Advisory
https://sourceforge.net/p/optipng/bugs/59/ Patch
http://www.debian.org/security/2016/dsa-3546 Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/04/04/2 Third Party Advisory
http://packetstormsecurity.com/files/136553/Optipng-Invalid-Write.html Exploit
http://www.ubuntu.com/usn/USN-2951-1 Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2016-04/msg00061.html Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2016-04/msg00065.html Third Party Advisory
https://security.gentoo.org/glsa/201608-01
http://www.securityfocus.com/archive/1/537972/100/0/threaded
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2016-2191
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2191
History
Created Old Value New Value Data Type Notes
2022-05-10 17:56:15 Added to TrackCVE
2022-12-02 08:58:14 2016-04-13T16:59Z 2016-04-13T16:59:11 CVE Published Date updated
2022-12-02 08:58:14 2018-10-30T16:27:35 CVE Modified Date updated
2022-12-02 08:58:14 Modified Vulnerability Status updated