libxslt through 1.1.33 allows bypass of a protection mechanism because callers of xsltCheckRead and xsltCheckWrite permit access even upon receiving a -1 error code. xsltCheckRead can return -1 for a crafted URL that is not actually invalid and is subsequently loaded.
Platform | Package | Release Date | Advisory |
---|---|---|---|
Amazon Linux 1 | libxslt | 2019-07-17 23:37 | ALAS-2019-1241 |
Amazon Linux 1 | libxslt | 2021-01-12 22:51 | ALAS-2021-1463 |
Amazon Linux 2 - Core | libxslt | 2020-10-22 18:26 | ALAS2-2020-1535 |
Score Type | Score | Vector | |
---|---|---|---|
Amazon Linux | CVSSv3 | 6.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L |
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 |