A flaw was found in libwebp. A heap-based buffer overflow in functions WebPDecode*Into 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.
Platform | Package | Release Date | Advisory |
---|---|---|---|
Amazon Linux 1 | libwebp | 2021-09-02 22:54 | ALAS-2021-1530 |
Amazon Linux 2 - Core | libwebp | 2021-07-01 01:01 | ALAS2-2021-1676 |
Amazon Linux 2 - Core | qt5-qtimageformats | 2021-07-01 01:05 | ALAS2-2021-1679 |
Score Type | Score | Vector | |
---|---|---|---|
Amazon Linux | CVSSv3 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
NVD | CVSSv2 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
NVD | CVSSv3 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |