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CVE-2020-27828

Status Candidate

Overview

There's a flaw in jasper's jpc encoder in versions prior to 2.0.23. Crafted input provided to jasper by an attacker could cause an arbitrary out-of-bounds write. This could potentially affect data confidentiality, integrity, or application availability.

Related Files

Red Hat Security Advisory 2021-4235-03
Posted Nov 10, 2021
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2021-4235-03 - JasPer is an implementation of Part 1 of the JPEG 2000 image compression standard. Issues addressed include buffer over-read, buffer overflow, null pointer, and out of bounds read vulnerabilities.

tags | advisory, overflow, vulnerability
systems | linux, redhat
advisories | CVE-2020-27828, CVE-2021-26926, CVE-2021-26927, CVE-2021-3272
SHA-256 | a6892c3bd59f55a8644c3b269a1eedcc8937c9f8b9ad8cf1d5e9a4cc180db8c5
Ubuntu Security Notice USN-4688-1
Posted Jan 11, 2021
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 4688-1 - It was discovered that Jasper incorrectly certain files. An attacker could possibly use this issue to cause a crash. It was discovered that Jasper incorrectly handled certain files. An attacker could possibly use this issue to cause a denial of service. It was discovered that Jasper incorrectly handled certain JPC encoders. An attacker could possibly use this issue to execute arbitrary code. Various other issues were also addressed.

tags | advisory, denial of service, arbitrary
systems | linux, ubuntu
advisories | CVE-2017-9782, CVE-2018-18873, CVE-2018-19542, CVE-2020-27828
SHA-256 | 9964fb24afc96d330ee943d7e78f49075536b4638adfcd7f5b37b0a1b59b3712
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