vulnerability
Red Hat: CVE-2022-25235: Malformed 2- and 3-byte UTF-8 sequences can lead to arbitrary code execution (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | 2022-02-16 | 2022-03-11 | 2024-11-27 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
2022-02-16
Added
2022-03-11
Modified
2024-11-27
Description
xmltok_impl.c in Expat (aka libexpat) before 2.4.5 lacks certain validation of encoding, such as checks for whether a UTF-8 character is valid in a certain context.
Solution(s)
redhat-upgrade-expatredhat-upgrade-expat-debuginforedhat-upgrade-expat-debugsourceredhat-upgrade-expat-develredhat-upgrade-expat-staticredhat-upgrade-firefoxredhat-upgrade-firefox-debuginforedhat-upgrade-firefox-debugsourceredhat-upgrade-mingw32-expatredhat-upgrade-mingw32-expat-debuginforedhat-upgrade-mingw64-expatredhat-upgrade-mingw64-expat-debuginforedhat-upgrade-thunderbirdredhat-upgrade-thunderbird-debuginforedhat-upgrade-thunderbird-debugsourceredhat-upgrade-xmlrpc-credhat-upgrade-xmlrpc-c-apps-debuginforedhat-upgrade-xmlrpc-c-credhat-upgrade-xmlrpc-c-c-debuginforedhat-upgrade-xmlrpc-c-clientredhat-upgrade-xmlrpc-c-client-debuginforedhat-upgrade-xmlrpc-c-debuginforedhat-upgrade-xmlrpc-c-debugsourceredhat-upgrade-xmlrpc-c-devel
References
- NVD-CVE-2022-25235
- REDHAT-RHSA-2022:0816
- REDHAT-RHSA-2022:0817
- REDHAT-RHSA-2022:0818
- REDHAT-RHSA-2022:0824
- REDHAT-RHSA-2022:0843
- REDHAT-RHSA-2022:0845
- REDHAT-RHSA-2022:0850
- REDHAT-RHSA-2022:0853
- REDHAT-RHSA-2022:0951
- REDHAT-RHSA-2022:1012
- REDHAT-RHSA-2022:1069
- REDHAT-RHSA-2022:1070
- REDHAT-RHSA-2022:1540
- REDHAT-RHSA-2022:1643
- REDHAT-RHSA-2022:1644
- REDHAT-RHSA-2022:7811
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