Summary
FriBidi is a library to handle bidirectional scripts (for example Hebrew, Arabic), so that the display is done in the proper way, while the text data itself is always written in logical order.
Security Fix(es):
* fribidi: Stack based buffer overflow (CVE-2022-25308)
* fribidi: Heap-buffer-overflow in fribidi_cap_rtl_to_unicode (CVE-2022-25309)
* fribidi: SEGV in fribidi_remove_bidi_marks (CVE-2022-25310)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.
Fixed packages 2
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux · 9 | fribidi | 1.0.10-6.el9.2 |
| AlmaLinux · 9 | fribidi-devel | 1.0.10-6.el9.2 |
Vulnerabilities 3
-
Unscored —
A stack-based buffer overflow flaw was found in the Fribidi package. This flaw allows an attacker to pass a specially c…
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Unscored —
A heap-based buffer overflow flaw was found in the Fribidi package and affects the fribidi_cap_rtl_to_unicode() functio…
-
Unscored —
A segmentation fault (SEGV) flaw was found in the Fribidi package and affects the fribidi_remove_bidi_marks() function …
References
-
report
https://access.redhat.com/security/cve/CVE-2022-25308
-
report
https://access.redhat.com/security/cve/CVE-2022-25309
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report
https://access.redhat.com/security/cve/CVE-2022-25310
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report
https://bugzilla.redhat.com/2047890
-
report
https://bugzilla.redhat.com/2047896
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report
https://bugzilla.redhat.com/2047923
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advisory
https://errata.almalinux.org/9/ALSA-2022-8011.html