PT-2025-45960 · Julia · Fribidi Jll

Publicado 2025-10-20 · Atualizado 2025-10-20

OSV

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.

Identificadores relacionados

JLSEC-2025-169

Produtos afetados

Fribidi Jll

Referências · 11

• https://github.com/fribidi/fribidi/commit/034c6e9a1d296286305f4cfd1e0072b879f52568 · Nota
• https://osv.dev/vulnerability/JLSEC-2025-169 · Aviso do Fabricante
• https://access.redhat.com/errata/RHSA-2019:4326 · Nota
• https://security.gentoo.org/glsa/202003-41 · Nota
• https://access.redhat.com/errata/RHSA-2020:0291 · Nota
• https://security-tracker.debian.org/tracker/CVE-2019-18397 · Aviso do Fabricante
• https://access.redhat.com/errata/RHSA-2019:4361 · Nota
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TFS3N6KKXPI6ATDNEUFRSLX7R6BOBNIP · Aviso do Fabricante
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W5UJRTG32FDNI7T637Q6PZYL3UCRR5HR · Aviso do Fabricante
• https://marc.info/?l=oss-security&m=157322128105807&w=2 · Nota
• https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=944327 · Nota