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CVE-2017-9216

Status Candidate

Overview

libjbig2dec.a in Artifex jbig2dec 0.13, as used in MuPDF and Ghostscript, has a NULL pointer dereference in the jbig2_huffman_get function in jbig2_huffman.c. For example, the jbig2dec utility will crash (segmentation fault) when parsing an invalid file.

Related Files

Ubuntu Security Notice USN-5405-1
Posted May 6, 2022
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5405-1 - It was discovered that jbig2dec incorrectly handled memory when parsing invalid files. An attacker could use this issue to cause jbig2dec to crash, leading to a denial of service. It was discovered that jbig2dec incorrectly handled memory when processing untrusted input. An attacker could use this issue to cause a denial of service, or possibly execute arbitrary code.

tags | advisory, denial of service, arbitrary
systems | linux, ubuntu
advisories | CVE-2017-9216, CVE-2020-12268
SHA-256 | 585a00dfdb450215a47b5332813f8fe580f3b4f4651011d185182a757f42f421
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