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CVE-2022-25310

Status Candidate

Overview

A segmentation fault (SEGV) flaw was found in the Fribidi package and affects the fribidi_remove_bidi_marks() function of the lib/fribidi.c file. This flaw allows an attacker to pass a specially crafted file to Fribidi, leading to a crash and causing a denial of service.

Related Files

Ubuntu Security Notice USN-5922-1
Posted Mar 7, 2023
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5922-1 - It was discovered that FriBidi incorrectly handled the processing of input strings, resulting in memory corruption. An attacker could possibly use this issue to cause FriBidi to crash, resulting in a denial of service, or potentially execute arbitrary code. It was discovered that FriBidi incorrectly validated input data to its CapRTL unicode encoder, resulting in memory corruption. An attacker could possibly use this issue to cause FriBidi to crash, resulting in a denial of service, or potentially execute arbitrary code.

tags | advisory, denial of service, arbitrary
systems | linux, ubuntu
advisories | CVE-2022-25308, CVE-2022-25309, CVE-2022-25310
SHA-256 | fa561b2e83b1346bb71f4330811531728a46bfa18b63dcb5f3891986dfb2a9d2
Red Hat Security Advisory 2022-8011-01
Posted Nov 15, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-8011-01 - FriBidi is a library to handle bidirectional scripts, so that the display is done in the proper way, while the text data itself is always written in logical order. Issues addressed include a buffer overflow vulnerability.

tags | advisory, overflow
systems | linux, redhat
advisories | CVE-2022-25308, CVE-2022-25309, CVE-2022-25310
SHA-256 | 611365771636e0a57fcd4477e5fc912632071f1d9be2b2a4e8916f43fe98048e
Red Hat Security Advisory 2022-7514-01
Posted Nov 8, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-7514-01 - FriBidi is a library to handle bidirectional scripts, so that the display is done in the proper way, while the text data itself is always written in logical order. Issues addressed include a buffer overflow vulnerability.

tags | advisory, overflow
systems | linux, redhat
advisories | CVE-2022-25308, CVE-2022-25309, CVE-2022-25310
SHA-256 | b66093e940c6edad49b01c9b53cd6fc26970e41eb4d4fa02e6b11839f12ca7a6
Ubuntu Security Notice USN-5366-2
Posted Apr 27, 2022
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5366-2 - USN-5366-1 fixed several vulnerabilities in FriBidi. This update provides the corresponding updates for Ubuntu 22.04 LTS. It was discovered that FriBidi incorrectly handled processing of input strings resulting in memory corruption. An attacker could use this issue to cause FriBidi to crash, resulting in a denial of service, or potentially execute arbitrary code.

tags | advisory, denial of service, arbitrary, vulnerability
systems | linux, ubuntu
advisories | CVE-2022-25308, CVE-2022-25309, CVE-2022-25310
SHA-256 | 5cf9dc1e7d716cd1a249fb1538d34458391878f7150a2b78505c68fe1b065014
Ubuntu Security Notice USN-5366-1
Posted Apr 7, 2022
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5366-1 - It was discovered that FriBidi incorrectly handled processing of input strings resulting in memory corruption. An attacker could use this issue to cause FriBidi to crash, resulting in a denial of service, or potentially execute arbitrary code. It was discovered that FriBidi incorrectly validated input data to its CapRTL unicode encoder, resulting in memory corruption. An attacker could use this issue to cause FriBidi to crash, resulting in a denial of service, or potentially execute arbitrary code.

tags | advisory, denial of service, arbitrary
systems | linux, ubuntu
advisories | CVE-2022-25308, CVE-2022-25309, CVE-2022-25310
SHA-256 | 76d34cf377bdaf45f3627c0f847f651a0261aaa988a1ae4f8d5370481d429685
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