CVE-2017-5503

MEDIUM

JasPer - Out-of-bounds Write in dec_clnpass Function

Title source: llm

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)

Core 7

Core References

Exploit, Third Party Advisory x_refsource_misc

https://blogs.gentoo.org/ago/2017/01/16/jasper-invalid-memory-write-in-dec_clnpass-jpc_t1dec-c/

Third Party Advisory, VDB Entry vdb-entry x_refsource_bid

http://www.securityfocus.com/bid/95683

Mailing List mailing-list x_refsource_mlist

http://www.openwall.com/lists/oss-security/2017/01/17/10

Exploit, Mailing List mailing-list x_refsource_mlist

http://www.openwall.com/lists/oss-security/2017/01/16/3

Third Party Advisory vendor-advisory x_refsource_gentoo

https://security.gentoo.org/glsa/201908-03

Mailing List vendor-advisory x_refsource_suse

http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00082.html

Mailing List vendor-advisory x_refsource_suse

http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00085.html

Scores

CVSS v3 5.5

EPSS 0.0176

EPSS Percentile 75.4%

Attack Vector LOCAL

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

Details

CWE

CWE-787

Status published

Products (1)

jasper_project/jasper 1.900.27

Published Mar 01, 2017

Tracked Since Feb 18, 2026