Vulnerability Details : CVE-2018-18873

An issue was discovered in JasPer 2.0.14. There is a NULL pointer dereference in the function ras_putdatastd in ras/ras_enc.c.

Vulnerability category: Memory Corruption

Published 2018-10-31 16:29:00

Updated 2020-09-25 12:15:13

Source MITRE

View at NVD, CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2018-18873

Probability of exploitation activity in the next 30 days: 0.11%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 43 % EPSS Score History EPSS FAQ

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Source
4.3	MEDIUM	AV:N/AC:M/Au:N/C:N/I:N/A:P	8.6	2.9	nvd@nist.gov
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
5.5	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H	1.8	3.6	nvd@nist.gov
Attack Vector: Local Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE-476 NULL Pointer Dereference

A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.

Assigned by: nvd@nist.gov (Primary)

https://www.oracle.com/security-alerts/cpuapr2020.html

Oracle Critical Patch Update Advisory - April 2020
Third Party Advisory

CVEs referencing this url
https://lists.debian.org/debian-lts-announce/2019/01/msg00003.html

[SECURITY] [DLA 1628-1] jasper security update
Mailing List;Third Party Advisory

CVEs referencing this url
https://github.com/mdadams/jasper/issues/184

NULL pointer dereference was discovered · Issue #184 · mdadams/jasper · GitHub
Exploit;Third Party Advisory
https://security.gentoo.org/glsa/201908-03

JasPer: Multiple vulnerabilities (GLSA 201908-03) — Gentoo security
Third Party Advisory

CVEs referencing this url
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00085.html

[security-announce] openSUSE-SU-2020:1523-1: moderate: Security update f

CVEs referencing this url
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00082.html

[security-announce] openSUSE-SU-2020:1517-1: moderate: Security update f

CVEs referencing this url

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Suse » Linux Enterprise Desktop » Version: 12 Update SP3
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