The iconv() function in the GNU C Library versions 2.39 and older may overflow the output buffer passed to it by up to 4 bytes when converting strings to the ISO-2022-CN-EXT character set, which may be used to crash an application or overwrite a neighbouring variable.
Platform | Package | Release Date | Advisory |
---|---|---|---|
Amazon Linux 1 | glibc | 2024-04-25 16:04 | ALAS-2024-1930 |
Amazon Linux 2 - Core | glibc | 2024-04-24 22:15 | ALAS2-2024-2521 |
Amazon Linux 2023 | glibc | 2024-04-25 16:39 | ALAS2023-2024-589 |
Score Type | Score | Vector | |
---|---|---|---|
Amazon Linux | CVSSv3 | 8.2 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H |