PT-2017-16542 · Jasper · Jasper

Agostino Sarubbo · Published 2017-03-01 · Updated 2019-10-03 · CVE-2017-5502

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions JasPer version 1.900.17

Description The issue allows remote attackers to cause a denial of service, resulting in a crash. This is achieved through vectors involving left shift of a negative value in the libjasper/jp2/jp2 dec.c file.

Recommendations For JasPer version 1.900.17, consider updating to a newer version that contains a fix for this issue, as using a left shift on a negative value can lead to undefined behavior and cause the program to crash. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Related Identifiers

CVE-2017-5502

Affected Products

Jasper

References · 9

• 🔥 https://github.com/asarubbo/poc/blob/master/00030-jasper-leftshift-jp2_dec_c · Exploit
• 🔥 https://blogs.gentoo.org/ago/2017/01/16/jasper-multiple-crashes-with-ubsan · Exploit
• https://cve.org/CVERecord?id=CVE-2017-5502 · Security Note
• https://ubuntu.com/security/CVE-2017-5502 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-5502 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-5502 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-5502 · Vendor Advisory
• http://blogs.gentoo.org/ago/2017/01/16/jasper-multiple-crashes-with-ubsan · Note
• http://securityfocus.com/bid/95666 · Note