Vulnerability CVE-2021-27845

Vulnerability Name:

CVE-2021-27845 (CCN-205585)

Assigned:

2021-02-12

Published:

2021-02-12

Updated:

2021-09-07

Summary:

A Divide-by-zero vulnerability exists in JasPer Image Coding Toolkit 2.0 in jasper/src/libjasper/jpc/jpc_enc.c

CVSS v3 Severity:

5.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
4.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): High

5.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
4.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): High

CVSS v2 Severity:

4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Medium Authentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Partial

4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:N/I:N/A:C)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Complete

Vulnerability Type:

CWE-369

Vulnerability Consequences:

Denial of Service

References:

Source: MITRE
Type: CNA
CVE-2021-27845

Source: XF
Type: UNKNOWN
jasper-cve202127845-dos(205585)

Source: CCN
Type: jasper GIT Repository
bugs found by our bug scanner #194

Source: MISC
Type: Exploit, Issue Tracking, Third Party Advisory
https://github.com/jasper-software/jasper/issues/194

Vulnerable Configuration:

Configuration 1:

cpe:/a:jasper_project:jasper:*:*:*:*:*:*:*:* (Version >= 2.0.0 and < 2.0.17)

Configuration CCN 1:

cpe:/a:jasper_project:jasper:2.0.0:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:org.opensuse.security:def:7602	P	libjasper4-2.0.14-150000.3.28.1 on GA media (Moderate)	2023-06-12
oval:org.opensuse.security:def:7940	P	libjasper-devel-2.0.14-150000.3.28.1 on GA media (Moderate)	2023-06-12
oval:org.opensuse.security:def:3017	P	audiofile-0.3.6-11.3.1 on GA media (Moderate)	2022-06-28
oval:org.opensuse.security:def:3319	P	pam_u2f-1.0.8-3.3.1 on GA media (Moderate)	2022-06-28
oval:org.opensuse.security:def:94949	P	libjasper-devel-2.0.14-150000.3.25.1 on GA media (Moderate)	2022-06-22
oval:org.opensuse.security:def:94647	P	libjasper4-2.0.14-150000.3.25.1 on GA media (Moderate)	2022-06-22
oval:org.opensuse.security:def:101642	P	Security update for jasper (Moderate)	2022-02-24
oval:org.opensuse.security:def:5351	P	Security update for jasper (Moderate)	2022-02-24
oval:org.opensuse.security:def:101763	P	Security update for jasper (Moderate)	2022-02-24
oval:org.opensuse.security:def:6170	P	Security update for jasper (Moderate)	2022-02-24
oval:org.opensuse.security:def:950	P	Security update for jasper (Moderate)	2022-02-24
oval:org.opensuse.security:def:119118	P	Security update for jasper (Moderate)	2022-02-24
oval:org.opensuse.security:def:1085	P	Security update for jasper (Moderate)	2022-02-24

BACK