PT-2018-3487 · Jasper+2 · Jasper+2

Published 2018-12-31 · Updated 2025-05-06 · CVE-2018-20622

Positive Technologies (AI Summary)

CVSS v2.0

7.1

High

Base vector

AV:N/AC:M/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions: JasPer version 2.0.14

Description: The issue is related to a memory leak in the base/jas malloc.c file of the libjasper.a library. This memory leak occurs when the "--output-format jp2" option is used. The exploitation of this issue may allow a remote attacker to cause a denial of service.

Recommendations: For JasPer version 2.0.14, consider applying a patch or fix to address the memory leak in the base/jas malloc.c file to prevent potential denial of service attacks. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Missing Release of Resource after Effective Lifetime

Weakness Enumeration

CWE-772

Related Identifiers

ALT-PU-2019-1986

ALT-PU-2020-2988

BDU:2020-02353

CVE-2018-20622

DLA-1628-1

MGASA-2020-0337

OPENSUSE-SU-2020:1517-1

OPENSUSE-SU-2020:1523-1

OPENSUSE-SU-2020_1517-1

OPENSUSE-SU-2020_1523-1

OPENSUSE-SU-2024:10869-1

SUSE-SU-2020:2689-1

SUSE-SU-2020:2690-1

Affected Products

Alt Linux

Jasper

Suse

References · 141

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19540 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19542 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2020:2689-1 · Vendor Advisory
• http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00082.html · Vendor Advisory
• http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00085.html · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-9055 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-9252 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20584 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19541 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2020:1517-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-20622 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:10869-1 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2020-0337 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2020:1523-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-20622 · Vendor Advisory