Vulnerability CVE-2018-19540


Published: 2018-11-25   Modified: 2018-11-26

Description:
An issue was discovered in JasPer 2.0.14. There is a heap-based buffer overflow of size 1 in the function jas_icctxtdesc_input in libjasper/base/jas_icc.c.

Type:

CWE-119

(Improper Restriction of Operations within the Bounds of a Memory Buffer)

Vendor: Debian
Product: Debian linux 
Version: 8.0;
Vendor: Jasper project
Product: Jasper 
Version: 2.0.14;
Vendor: SUSE
Product: Linux enterprise desktop 
Version: 12;
Product: Linux enterprise server 
Version: 12; 11;

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial

 References:
https://github.com/mdadams/jasper/issues/182
https://lists.debian.org/debian-lts-announce/2019/01/msg00003.html
https://www.suse.com/security/cve/CVE-2018-19540/

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