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Including CVEs outside Waratek scope✕Vendor webmproject✕
Overview 8 matches · 0 in Waratek scope · 0 protected · 2 exploited · 2 CISA KEV · 2 public PoC · 1 EPSS ≥ 0.5
Protected by Waratek 0 0.0% Rule in development 0 0.0% Mitigation candidate 0 0.0% No exploit published 0 0.0% Outside Waratek scope 1 12.5% Not applicable 7 87.5% Withdrawn CVE 0 0.0%
Critical 0 0.0% High 8 100.0% Medium 0 0.0% Low 0 0.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 0 0.0% partly blocked 0 0.0% not blocked 8 100.0% not established 0 0.0% unrecorded 0 0.0%
Exploited 2 25.0% Working exploit published 0 0.0% Proof of concept only 0 0.0% Forecast only 0 0.0% No public exploit 6 75.0%
8 matches Sign in to download these CVEs as CSV or JSON, or to follow them in a feed.
CVE Severity Published▾ Status Exploitation Description
CVE-2023-44488 High 2023-09-30 Not applicable No public exploit VP9 in libvpx before 1.13.1 mishandles widths, leading to a crash related to encoding.
CVE-2023-5217 High 2023-09-28 Not applicable Exploited Heap buffer overflow in vp8 encoding in libvpx in Google Chrome prior to 117.0.5938.132 and libvpx 1.13.1 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
CVE-2023-4863 High 2023-09-12 Outside Waratek scope Exploited Heap buffer overflow in libwebp in Google Chrome prior to 116.0.5845.187 and libwebp 1.3.2 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: Critical)
CVE-2023-1999 High 2023-06-20 Not applicable No public exploit There exists a use after free/double free in libwebp. An attacker can use the ApplyFiltersAndEncode() function and loop through to free best.bw and assign best = trial pointer. The second loop will then return 0 because of an Out of memory error in VP8 encoder, the pointer is still assigned to trial and the AddressSanitizer will attempt a double free.
CVE-2020-36332 High 2021-05-21 Not applicable No public exploit A flaw was found in libwebp in versions before 1.0.1. When reading a file libwebp allocates an excessive amount of memory. The highest threat from this vulnerability is to the service availability.
CVE-2016-9969 High 2019-05-23 Not applicable No public exploit In libwebp 0.5.1, there is a double free bug in libwebpmux.
CVE-2019-9746 High 2019-03-13 Not applicable No public exploit In libwebm before 2019-03-08, a NULL pointer dereference caused by the functions OutputCluster and OutputTracks in webm_info.cc will trigger an abort, which allows a DoS attack, a similar issue to CVE-2018-19212.
CVE-2018-6406 High 2018-01-30 Not applicable No public exploit The function ParseVP9SuperFrameIndex in common/libwebm_util.cc in libwebm through 2018-01-30 does not validate the child_frame_length data obtained from a .webm file, which allows remote attackers to cause an information leak or a denial of service (heap-based buffer over-read and later out-of-bounds write), or possibly have unspecified other impact.