Published: 26/06/2019 Updated: 27/02/2023

CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6

CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8

VMScore: 383

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

Division-by-zero vulnerabilities in the functions pi_next_pcrl, pi_next_cprl, and pi_next_rpcl in openmj2/pi.c in OpenJPEG up to and including 2.3.0 allow remote malicious users to cause a denial of service (application crash).

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uclouvain openjpeg

Division-by-zero vulnerabilities in the functions pi_next_pcrl, pi_next_cprl, and pi_next_rpcl in openmj2/pic in OpenJPEG through 230 allow remote attackers to cause a denial of service (application crash) (CVE-2018-20845) An improper computation of p_tx0, p_tx1, p_ty0 and p_ty1 in the function opj_get_encoding_parameters in openjp2/pic in Ope ...

Impact: Low Public Date: 2019-06-26 CWE: CWE-369 Bugzilla: 1728505: CVE-2018-20845 openjpeg: division-b ...

CWE-369 https://github.com/uclouvain/openjpeg/pull/1168/commits/c5bd64ea146162967c29bd2af0cbb845ba3eaaaf http://www.securityfocus.com/bid/108921 https://nvd.nist.gov https://alas.aws.amazon.com/AL2/ALAS-2022-1741.html

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CVE-2018-20845

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