Описание
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.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| glibc | fixed | 2.37-18 | package |
Примечания
https://www.openwall.com/lists/oss-security/2024/04/17/9
https://www.openwall.com/lists/oss-security/2024/04/18/4
https://sourceware.org/git/?p=glibc.git;a=blob;f=advisories/GLIBC-SA-2024-0004
Introduced by: https://sourceware.org/git?p=glibc.git;a=commit;h=755104edc75c53f4a0e7440334e944ad3c6b32fc (cvs/libc-2_1_94)
Fixed by: https://sourceware.org/git?p=glibc.git;a=commit;h=f9dc609e06b1136bb0408be9605ce7973a767ada
https://www.ambionics.io/blog/iconv-cve-2024-2961-p1
https://github.com/ambionics/cnext-exploits/
EPSS
Связанные уязвимости
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.
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.
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.
EPSS