Redhat: Security Vulnerabilities
A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in ApplyFilter().
CVSS Score
9.1
EPSS Score
0.022
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
0.025
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
0.021
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
0.021
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
0.022
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
0.027
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
0.023
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
0.022
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 ChunkAssignData. The highest threat from this vulnerability is to data confidentiality and to the service availability.
CVSS Score
9.1
EPSS Score
0.023
Published
2021-05-21
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.
CVSS Score
7.5
EPSS Score
0.02
Published
2021-05-21