Vulnerabilities (CVE)

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Filtered by vendor Gnu Subscribe
Filtered by product Fribidi
Total 4 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2022-25308 2 Gnu, Redhat 2 Fribidi, Enterprise Linux 2023-02-12 N/A 7.8 HIGH
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.
CVE-2022-25309 2 Gnu, Redhat 2 Fribidi, Enterprise Linux 2023-02-12 N/A 5.5 MEDIUM
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-2022-25310 2 Gnu, Redhat 2 Fribidi, Enterprise Linux 2023-02-12 N/A 5.5 MEDIUM
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-2019-18397 2 Debian, Gnu 2 Debian Linux, Fribidi 2020-08-18 6.8 MEDIUM 7.8 HIGH
A buffer overflow in the fribidi_get_par_embedding_levels_ex() function in lib/fribidi-bidi.c of GNU FriBidi through 1.0.7 allows an attacker to cause a denial of service or possibly execute arbitrary code by delivering crafted text content to a user, when this content is then rendered by an application that uses FriBidi for text layout calculations. Examples include any GNOME or GTK+ based application that uses Pango for text layout, as this internally uses FriBidi for bidirectional text layout. For example, the attacker can construct a crafted text file to be opened in GEdit, or a crafted IRC message to be viewed in HexChat.