CVE-2017-5503

MEDIUM

Jasper - Out-of-Bounds Write

Title source: rule

Description

The dec_clnpass function in libjasper/jpc/jpc_t1dec.c in JasPer 1.900.27 allows remote attackers to cause a denial of service (invalid memory write and crash) or possibly have unspecified other impact via a crafted image.

References (7)

[Mailing List] http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00082.html

[Mailing List] http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00085.html

[Exploit, Mailing List] http://www.openwall.com/lists/oss-security/2017/01/16/3

[Mailing List] http://www.openwall.com/lists/oss-security/2017/01/17/10

[Exploit, Third Party Advisory] https://blogs.gentoo.org/ago/2017/01/16/jasper-invalid-memory-write-in-dec_clnpass-jpc_t1dec-c/

[Third Party Advisory, VDB Entry] http://www.securityfocus.com/bid/95683

[Third Party Advisory] https://security.gentoo.org/glsa/201908-03

Scores

CVSS v3 5.5

EPSS 0.0044

EPSS Percentile 63.1%

Attack Vector LOCAL

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

Classification

CWE

CWE-787

Status published

Affected Products (2)

jasper_project/jasper

n/a/n/a

Timeline

Published Mar 01, 2017

Tracked Since Feb 18, 2026