CVE-2020-27845 — Out-of-bounds Read in Openjpeg
Severity
5.5MEDIUMNVD
EPSS
0.1%
top 70.22%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedJan 5
Latest updateMar 15
Description
There's a flaw in src/lib/openjp2/pi.c of openjpeg in versions prior to 2.4.0. If an attacker is able to provide untrusted input to openjpeg's conversion/encoding functionality, they could cause an out-of-bounds read. The highest impact of this flaw is to application availability.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6
Affected Packages4 packages
Also affects: Debian Linux 10.0, 9.0, Fedora 32
Patches
🔴Vulnerability Details
4📋Vendor Advisories
7Microsoft▶
There's a flaw in src/lib/openjp2/pi.c of openjpeg in versions prior to 2.4.0. If an attacker is able to provide untrusted input to openjpeg's conversion/encoding functionality they could cause an out↗2021-01-12