Libwebp Security Vulnerabilities
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:...
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...
7.5CVSS
8.1AI Score
0.001EPSS
9.8CVSS
9.5AI Score
0.003EPSS
A flaw was found in libwebp in versions before 1.0.1. An out-of-bounds read was found in function ChunkVerifyAndAssign. The highest threat from this vulnerability is to data confidentiality and to the service...
9.1CVSS
9AI Score
0.004EPSS
A flaw was found in libwebp in versions before 1.0.1. A use-after-free was found due to a thread being killed too early. The highest threat from this vulnerability is to data confidentiality and integrity as well as system...
9.8CVSS
9.1AI Score
0.005EPSS
9.1CVSS
9.4AI Score
0.003EPSS
9.1CVSS
9.4AI Score
0.003EPSS
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...
7.5CVSS
8.1AI Score
0.003EPSS
A flaw was found in libwebp in versions before 1.0.1. An out-of-bounds read was found in function ChunkAssignData. The highest threat from this vulnerability is to data confidentiality and to the service...
9.1CVSS
9AI Score
0.004EPSS
9.8CVSS
9.2AI Score
0.003EPSS
9.1CVSS
6.9AI Score
0.003EPSS
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 check for buffer size. The highest threat from this vulnerability is to data confidentiality and integrity as well as system...
9.8CVSS
9.4AI Score
0.008EPSS
9.1CVSS
9.4AI Score
0.003EPSS