Libwebm

libwebm

Vendor: Webmproject • 4 CVEs

CVEs (4)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2019-9746 1Webmproject 1Libwebm Jun 17, 2026 Mar 13, 2019 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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-2018-19212 1Webmproject 1Libwebm Nov 21, 2024 Nov 12, 2018 N/A· v4 6.5 MEDIUM· v3 4.3 MEDIUM· v2 In libwebm through 2018-10-03, there is an abort caused by libwebm::Webm2Pes::InitWebmParser() that will lead to a DoS attack.
CVE-2018-6548 1Webmproject 1Libwebm Jun 17, 2026 Feb 2, 2018 N/A· v4 9.8 CRITICAL· v3 7.5 HIGH· v2 A use-after-free issue was discovered in libwebm through 2018-02-02. If a Vp9HeaderParser was initialized once before, its property frame_ would not be changed because of code in vp9parser::Vp9HeaderParser::SetFrame. Its...Show more A use-after-free issue was discovered in libwebm through 2018-02-02. If a Vp9HeaderParser was initialized once before, its property frame_ would not be changed because of code in vp9parser::Vp9HeaderParser::SetFrame. Its frame_ could be freed while the corresponding pointer would not be updated, leading to a dangling pointer. This is related to the function OutputCluster in webm_info.cc.Show less
CVE-2018-6406 1Webmproject 1Libwebm Jun 17, 2026 Jan 30, 2018 N/A· v4 8.8 HIGH· v3 6.8 MEDIUM· v2 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...Show more 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.Show less