Summary
Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2022-25310: A segmentation fault (SEGV) flaw was found in the Fribidi package and affects the fribidi_remove_bidi_marks() function of the lib/fribidi.c file. This flaw allows an attacker to pass a specially crafted file to Fribidi, leading to a crash and causing a denial of service. CVE-2022-25309: A heap-based buffer overflow flaw was found in the Fribidi package and affects the fribidi_cap_rtl_to_unicode() function of the fribidi-char-sets-cap-rtl.c file. This flaw allows an attacker to pass a specially crafted file to the Fribidi application with the --caprtl option, leading to a crash and causing a denial of service. CVE-2022-25308: A stack-based buffer overflow flaw was found in the Fribidi package. This flaw allows an attacker to pass a specially crafted file to the Fribidi application, which leads to a possible memory leak or a denial of service.
Fixed packages 4
| Release | Package | Fixed in |
|---|---|---|
| Amazon Linux · 2023 | fribidi | 0:1.0.11-3.amzn2023.0.2 |
| Amazon Linux · 2023 | fribidi-debuginfo | 0:1.0.11-3.amzn2023.0.2 |
| Amazon Linux · 2023 | fribidi-debugsource | 0:1.0.11-3.amzn2023.0.2 |
| Amazon Linux · 2023 | fribidi-devel | 0:1.0.11-3.amzn2023.0.2 |
Vulnerabilities 3
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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…
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Unscored —
A segmentation fault (SEGV) flaw was found in the Fribidi package and affects the fribidi_remove_bidi_marks() function …