PT-2020-16806 · Jasper+7 · Jasper+7

Zodf0055980 · Published 2020-12-11 · Updated 2024-06-15 · CVE-2020-27828

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions jasper versions prior to 2.0.23

Description The issue is related to a flaw in jasper's jpc encoder. Crafted input provided to jasper by an attacker could cause an arbitrary out-of-bounds write, potentially affecting data confidentiality, integrity, or application availability.

Recommendations For versions prior to 2.0.23, update to version 2.0.23 or later to resolve the issue. As a temporary workaround, consider restricting the input to the jpc encoder to prevent crafted input from causing an arbitrary out-of-bounds write.

Exploit

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

ALSA-2021:4235

ALT-PU-2021-1114

CESA-2021_4235

CVE-2020-27828

MGASA-2020-0463

OPENSUSE-SU-2021:0303-1

OPENSUSE-SU-2021_0303-1

OPENSUSE-SU-2024:10869-1

RHSA-2021:4235

RHSA-2021_4235

RLSA-2021:4235

SUSE-SU-2021:0488-1

SUSE-SU-2021:0489-1

SUSE-SU-2021:14627-1

SUSE-SU-2021_0488-1

SUSE-SU-2021_0489-1

SUSE-SU-2021_14627-1

USN-4688-1

Affected Products

Alt Linux

Almalinux

Centos

Red Hat

Rocky Linux

Suse

Ubuntu

Jasper

References · 92

• 🔥 https://github.com/jasper-software/jasper/issues/252 · Exploit
• https://osv.dev/vulnerability/CVE-2020-27828 · Vendor Advisory
• https://linux.oracle.com/errata/ELSA-2021-4235.html · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-18873 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-4688-1 · Vendor Advisory
• https://osv.dev/vulnerability/ALSA-2021:4235 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-27828 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EBZZ2SNTQ4BSA6PNJCTOAKXIAXYNNF6V · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2021:0303-1 · Vendor Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=1905201 · Patch
• https://ubuntu.com/security/CVE-2018-19542 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-27828 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-27828 · Security Note
• https://ubuntu.com/security/CVE-2017-9782 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/COBEVDBUO3QTNR6YQBBTIQKNIB6W3MJ2 · Vendor Advisory