CVE-2023-4683-Test

CVE-2023-4683-Test This repo holds an easy to use POC for CVE-2023-4683. Just git clone this repo and either extract webp-test or run setup-webp-test.sh. webp-test already has the necessary files git commit 7ba44f80f3b94fc0138db159afea770ef06532a0 of https://chromium.googlesource.com/webm/libwebp...

cve-2023-4863-analysis

CVE-2023-4863 libwebp Training and Defense Analysis Project Advisor Information Full Name| GitHub| Email| LinkedIn| Website ---|---|---|---|--- Keyvan Arasteh| @keyvanarasteh| [email protected]| keyvanarasteh| qline.tech Student Information Full Name| Student ID ---|--- Batuhan Seydi Çelik| ...

lab-cve-2023-4863

CVE-2023-4863 — libwebp Exploitation Lab Reproduction of CVE-2023-4863 heap buffer overflow in libwebp in a fully isolated automated Docker environment. Based on the practice from the Ethical Hacking module of CEFIRE. What this lab does Spins up eight containers on a private network: Container|...

CVE-2023-4863

CVE-2023-4863 checkout webp git clone https://chromium.googlesource.com/webm/libwebp/ webptest cd webptest/ checkout vulnerable version git checkout 7ba44f80f3b94fc0138db159afea770ef06532a0 enable AddressSanitizer sed -i 's/^EXTRAFLAGS=./& -fsanitize=address/' makefile.unix build webp make -f...

CVE-2023-4863

level 1: craft.c - bad.webp exist: docker 813b6b757038 /webp cd CVE-2023-4863 make -f makefile.unix -B fatal error: jpeglib.h: No such file or directory apt-get update apt-get install libjpeg-dev fatal error: png.h: No such file or directory apt-get install libpng-dev fatal error: tiffio.h: No su...

NotEnough

Huffman table hacking tool This tool calculates tricky canonical huffman histogram, which is able to trigger OOB Out Of Band write for vulnerable libwebp library i.e. libwebp = 1.3.1. This vulnerability is known as CVE-2023-4863 or CVE-2023-41064. We can overflow the pre-allocated huffman table b...

webp_Android10_r33_CVE-2023-1999

/ \/ / / / \ \ / / \ / \//// / / / \ \ / / / / / / / \ \ / \ /////v1.0.2 Description: WebP codec: library to encode and decode images in WebP format. This package contains the library that can be used in other programs to add WebP support, as well as the command line tools 'cwebp' and...

vulnerabilidad-LibWebP-CVE-2023-41064

vulnerability-LibWebP-CVE-2023-41064 code lengths to trigger this vulnerability CVE-2023-41064 This is a Python script that creates an empty WebP an image format file with a specific header structure. The purpose of this script is to generate a WebP file that can be used for testing or educationa...

webp-CVE-2023-4863

libwebp CVE-2023-4863 A Vulnerability to Hack The World - CVE-2023-4863 Finding The .webp Vulnerability in 8s Fuzzing with AFL++...

Rocky Linux 8 [CIQ] Security Update: thunderbird / thunderbird-debuginfo / thunderbird-debugsource (crlsa-2023_5201)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20235201 advisory. libwebp: Heap buffer overflow in WebP Codec CVE-2023-4863 Tenable has extracted the preceding description block directly from the CIQ security advisory. Note that...

Rocky Linux 8 [CIQ] Security Update: firefox / firefox-debuginfo / firefox-debugsource (crlsa-2023_5184)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20235184 advisory. libwebp: Heap buffer overflow in WebP Codec CVE-2023-4863 Tenable has extracted the preceding description block directly from the CIQ security advisory. Note that...

Rocky Linux 9 [CIQ] Security Update: libwebp / libwebp-debuginfo / libwebp-debugsource / libwebp-devel / etc (crlsa-2023_2078)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20232078 advisory. Mozilla: libwebp: Double-free in libwebp CVE-2023-1999 Tenable has extracted the preceding description block directly from the CIQ security advisory. Note that Ness...

Rocky Linux 8 [CIQ] Security Update: thunderbird / thunderbird-debuginfo / thunderbird-debugsource Multiple Vulnerabilities (crlsa-2023_1802)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20231802 advisory. Thunderbird: Revocation status of S/Mime recipient certificates was not checked CVE-2023-0547 Mozilla: Matrix SDK bundled with Thunderbird vulnerable to...

Rocky Linux 8.6 [CIQ] Security Update: libwebp / libwebp-debuginfo / libwebp-debugsource / libwebp-devel / etc (ciqsa-2026_0951)

The Rocky Linux 8.6 host has packages installed that are affected by a vulnerability as referenced in the CIQ ciqsa-20260951 advisory. This advisory aggregates security fixes for the libwebp SRPM in CIQ LTS 8.6. It addresses 1 CVE: CVE-2023-1999. Tenable has extracted the preceding description...

Rocky Linux 8 [CIQ] Security Update: libwebp / libwebp-debuginfo / libwebp-debugsource / libwebp-devel Multiple Vulnerabilities (crlsa-2021_2354)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20212354 advisory. libwebp: heap-based buffer overflow in PutLE16 CVE-2018-25011 libwebp: heap-based buffer overflow in WebPDecodeInto functions CVE-2020-36328 libwebp:...

Rocky Linux 8.6 [CIQ] Security Update: libwebp / libwebp-debuginfo / libwebp-debugsource / libwebp-devel / etc (ciqsa-2026_0098)

The Rocky Linux 8.6 host has packages installed that are affected by a vulnerability as referenced in the CIQ ciqsa-20260098 advisory. This advisory aggregates security fixes for the libwebp SRPM in CIQ LTS 8.6. It addresses 1 CVE: CVE-2023-4863. Tenable has extracted the preceding description...

Rocky Linux 9 [CIQ] Security Update: libwebp / libwebp-debuginfo / libwebp-debugsource / libwebp-devel / etc (crlsa-2023_5214)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20235214 advisory. libwebp: Heap buffer overflow in WebP Codec CVE-2023-4863 Tenable has extracted the preceding description block directly from the CIQ security advisory. Note that...

Rocky Linux 8 [CIQ] Security Update: libwebp / libwebp-debuginfo / libwebp-debugsource / libwebp-devel (crlsa-2023_5309)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20235309 advisory. libwebp: Heap buffer overflow in WebP Codec CVE-2023-4863 Tenable has extracted the preceding description block directly from the CIQ security advisory. Note that...

CentOS Linux 6 [TuxCare] Security Update: libwebp / libwebp-devel / libwebp-java / libwebp-tools Multiple Vulnerabilities (CENTOS6:CLSA-2026:1777974224)

The CentOS Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS6:CLSA-2026:1777974224 advisory. - A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in GetLE16. CVE-2018-25009 - A heap-based buffer overflow w...

CentOS Linux 6 [TuxCare] Security Update: libwebp / libwebp-devel / libwebp-java / libwebp-tools (CENTOS6:CLSA-2025:1758645375)

The CentOS Linux 6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS6:CLSA-2025:1758645375 advisory. - A flaw was found in libwebp in versions before 1.0.1. A heap-based buffer overflow in function WebPDecodeRGBInto is possible due to an invalid...