cve-2023-5217-poc

CVE-2023-5217: libvpx VP8 Encoding Heap Overflow PoC CVE-2023-5217 is an in-the-wild exploited libvpx vulnerability that was found by Clément Lecigne of Google's Threat Analysis Group to be targeting Chrome. This repo shows how to trigger CVE-2023-5217 in the browser using the WebCodecs and...

platform_external_libvpx_v1.8.0_CVE-2023-5217

README - 31 January 2019 Welcome to the WebM VP8/VP9 Codec SDK! COMPILING THE APPLICATIONS/LIBRARIES: The build system used is similar to autotools. Building generally consists of "configuring" with your desired build options, then using GNU make to build the application. 1. Prerequisites All x86...

platform_external_libvpx_v1.4.0_CVE-2023-5217

README - 23 March 2015 Welcome to the WebM VP8/VP9 Codec SDK! COMPILING THE APPLICATIONS/LIBRARIES: The build system used is similar to autotools. Building generally consists of "configuring" with your desired build options, then using GNU make to build the application. 1. Prerequisites All x86...

Rocky Linux 9 [CIQ] Security Update: firefox / firefox-debuginfo / firefox-debugsource / firefox-x11 Multiple Vulnerabilities (crlsa-2026_3339)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20263339 advisory. libvpx: Heap buffer overflow in libvpx CVE-2026-2447 firefox: Invalid pointer in the JavaScript Engine component CVE-2026-2785 firefox: Memory safety bugs...

Rocky Linux 9 [CIQ] Security Update: libvpx / libvpx-debuginfo / libvpx-debugsource / libvpx-devel (crlsa-2026_4447)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20264447 advisory. libvpx: Heap buffer overflow in libvpx CVE-2026-2447 Tenable has extracted the preceding description block directly from the CIQ security advisory. Note that Nessus...

AlmaLinux 9.2 [TuxCare] Security Update: libvpx / libvpx-devel / libvpx-utils (ALMALINUX9.2:CLSA-2026:1773830081)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1773830081 advisory. - Heap buffer overflow in libvpx. This vulnerability was fixed in Firefox 147.0.4, Firefox ESR 140.7.1, Firefox ESR 115.32.1, Thunderbird...

Rocky Linux 10.1 [CIQ] Security Update: libvpx / libvpx-debuginfo / libvpx-debugsource / libvpx-devel (crlsa-2026_4629)

The Rocky Linux 10.1 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20264629 advisory. libvpx: Heap buffer overflow in libvpx CVE-2026-2447 Tenable has extracted the preceding description block directly from the CIQ security advisory. Note that...

Rocky Linux 8 [CIQ] Security Update: libvpx / libvpx-debuginfo / libvpx-debugsource / libvpx-devel (crlsa-2026_3967)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20263967 advisory. libvpx: Heap buffer overflow in libvpx CVE-2026-2447 Tenable has extracted the preceding description block directly from the CIQ security advisory. Note that Nessus...

Rocky Linux 9 [CIQ] Security Update: libvpx / libvpx-debuginfo / libvpx-debugsource / libvpx-devel (crlsa-2025_9118)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20259118 advisory. libvpx: Double-free in libvpx encoder CVE-2025-5283 Tenable has extracted the preceding description block directly from the CIQ security advisory. Note that Nessus...

AlmaLinux 9.6 [TuxCare] Security Update: libvpx / libvpx-devel / libvpx-utils (ALMALINUX9.6:CLSA-2026:1777973407)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1777973407 advisory. - There exists interger overflows in libvpx in versions prior to 1.14.1. Calling vpximgalloc with a large value of the dw, dh, or align...

Rocky Linux 9 [CIQ] Security Update: libvpx / libvpx-debuginfo / libvpx-debugsource / libvpx-devel (crlsa-2024_9827)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20249827 advisory. libvpx: Integer overflow in vpximgalloc CVE-2024-5197 Tenable has extracted the preceding description block directly from the CIQ security advisory. Note that Nessu...

Rocky Linux 8 [CIQ] Security Update: thunderbird / thunderbird-debuginfo / thunderbird-debugsource Multiple Vulnerabilities (crlsa-2023_5428)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20235428 advisory. firefox: use-after-free in workers CVE-2023-3600 Mozilla: Out-of-bounds write in PathOps CVE-2023-5169 Mozilla: Use-after-free in Ion Compiler CVE-2023-517...

Rocky Linux 8.6 [CIQ] Security Update: libvpx / libvpx-debuginfo / libvpx-debugsource / libvpx-devel Multiple Vulnerabilities (ciqsa-2026_0097)

The Rocky Linux 8.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ ciqsa-20260097 advisory. This advisory aggregates security fixes for the libvpx SRPM in CIQ LTS 8.6. It addresses 2 CVEs: CVE-2023-5217, CVE-2023-44488. Tenable has extracted the...

Rocky Linux 9.6 [TuxCare] Security Update: libvpx / libvpx-devel / libvpx-utils (ALMALINUX9.6:CLSA-2026:1777973407)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1777973407 advisory. - There exists interger overflows in libvpx in versions prior to 1.14.1. Calling vpximgalloc with a large value of the dw, dh, or align...

Rocky Linux 10.0 [CIQ] Security Update: libvpx / libvpx-debuginfo / libvpx-debugsource / libvpx-devel (crlsa-2025_9120)

The Rocky Linux 10.0 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20259120 advisory. libvpx: Double-free in libvpx encoder CVE-2025-5283 Tenable has extracted the preceding description block directly from the CIQ security advisory. Note that Ness...

Rocky Linux 9.6 [TuxCare] Security Update: libvpx / libvpx-devel / libvpx-utils (ALMALINUX9.6:CLSA-2026:1773832252)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1773832252 advisory. - Heap buffer overflow in libvpx. This vulnerability was fixed in Firefox 147.0.4, Firefox ESR 140.7.1, Firefox ESR 115.32.1, Thunderbird...

AlmaLinux 9.6 [TuxCare] Security Update: libvpx / libvpx-devel / libvpx-utils (ALMALINUX9.6:CLSA-2026:1773832252)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1773832252 advisory. - Heap buffer overflow in libvpx. This vulnerability was fixed in Firefox 147.0.4, Firefox ESR 140.7.1, Firefox ESR 115.32.1, Thunderbird...

Rocky Linux 10.1 [CIQ] Security Update: thunderbird / thunderbird-debuginfo / thunderbird-debugsource Multiple Vulnerabilities (crlsa-2026_3517)

The Rocky Linux 10.1 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20263517 advisory. libvpx: Heap buffer overflow in libvpx CVE-2026-2447 firefox: Invalid pointer in the JavaScript Engine component CVE-2026-2785 firefox: Memory safety bu...

Rocky Linux 10.1 [CIQ] Security Update: firefox / firefox-debuginfo / firefox-debugsource Multiple Vulnerabilities (crlsa-2026_3361)

The Rocky Linux 10.1 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20263361 advisory. libvpx: Heap buffer overflow in libvpx CVE-2026-2447 firefox: Invalid pointer in the JavaScript Engine component CVE-2026-2785 firefox: Memory safety bu...

Rocky Linux 8 [CIQ] Security Update: libvpx / libvpx-debuginfo / libvpx-debugsource / libvpx-devel Multiple Vulnerabilities (crlsa-2024_5941)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20245941 advisory. libvpx: Heap buffer overflow related to VP9 encoding CVE-2023-6349 libvpx: Integer overflow in vpximgalloc CVE-2024-5197 Tenable has extracted the precedin...