Security Vulnerabilities fixed in fribidi RHSA-2022:7514

Description

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) 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 Red Hat Enterprise Linux 8.7 Release Notes linked from the References section. SolutionFor details on how to apply this update, which includes the changes described in this advisory, refer to:https://access.redhat.com/articles/11258

Affected Applications

fribidi

CVE References

CVE-2022-25310 CVE-2022-25308 CVE-2022-25309

Other References

https://access.redhat.com/errata/RHSA-2022:7514