CVE-2016-8885

medium

Description

The bmp_getdata function in libjasper/bmp/bmp_dec.c in JasPer before 1.900.9 allows remote attackers to cause a denial of service (NULL pointer dereference) by calling the imginfo command with a crafted BMP image.

References

http://www.openwall.com/lists/oss-security/2016/10/23/1

http://www.openwall.com/lists/oss-security/2016/10/23/5

http://www.openwall.com/lists/oss-security/2016/10/23/9

http://www.securityfocus.com/bid/93834

https://access.redhat.com/errata/RHSA-2017:1208

https://blogs.gentoo.org/ago/2016/10/18/jasper-two-null-pointer-dereference-in-bmp_getdata-bmp_dec-c-incomplete-fix-for-cve-2016-8690

https://bugzilla.redhat.com/show_bug.cgi?id=1385499

https://lists.fedoraproject.org/archives/list/[email protected]/message/22FCKKHQCQ3S6TZY5G44EFDTMWOJXJRD/

https://lists.fedoraproject.org/archives/list/[email protected]/message/EGI2FZQLOTSZI3VA4ECJERI74SMNQDL4/

Details

Source: MITRE

Published: 2017-03-23

Updated: 2018-01-05

Type: CWE-476

Risk Information

CVSS v2

Base Score: 4.3

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

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 5.5

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

Impact Score: 3.6

Exploitability Score: 1.8

Severity: MEDIUM