Webmproject: >> Libwebp >> 0.1.2 Security Vulnerabilities
CVE-2023-4863
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)
Known exploited
CVSS Score
8.8
EPSS Score
0.94
Published
2023-09-12
A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in GetLE16().
CVSS Score
9.1
EPSS Score
0.004
Published
2021-05-21
A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in ApplyFilter().
CVSS Score
9.1
EPSS Score
0.003
Published
2021-05-21
A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in PutLE16().
CVSS Score
9.8
EPSS Score
0.004
Published
2021-05-21
A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in GetLE24().
CVSS Score
9.1
EPSS Score
0.002
Published
2021-05-21
A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in ShiftBytes().
CVSS Score
9.1
EPSS Score
0.001
Published
2021-05-21
A use of uninitialized value was found in libwebp in versions before 1.0.1 in ReadSymbol().
CVSS Score
9.8
EPSS Score
0.002
Published
2021-05-21
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 availability.
CVSS Score
9.8
EPSS Score
0.006
Published
2021-05-21
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 availability.
CVSS Score
9.8
EPSS Score
0.006
Published
2021-05-21
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 availability.
CVSS Score
9.1
EPSS Score
0.002
Published
2021-05-21
Page 1