6.5
Moyenne
CVE-2026-58013 Glib: buffer over-read in glib/giochannel.c via "g_io_channel_read_line_backend"
Description
A flaw was found in GLib. A buffer over-read can occur in g_io_channel_read_line_backend() in the giochannel.c file when a custom line terminator with a length greater than one is set, causing memcmp to read past the GString buffer. This vulnerability can cause a minor information disclosure of 7 bytes or a denial of service when the buffer over-read crosses a page boundary.
Détail CVSS 3.1
Vecteur CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:LExploitable à distance par le réseau, sans compte et sans action d’un utilisateur ; l’impact sur les données ou le service reste limité.
- Vecteur d’attaque
- Réseau
- Complexité
- Faible
- Privilèges requis
- Aucun
- Interaction
- Aucune
- Portée
- Inchangée
- Confidentialité
- Faible
- Intégrité
- Aucun
- Disponibilité
- Faible
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Red Hat Enterprise Linux 10 | Versions non publiées | |
| Red Hat Enterprise Linux 6 | Versions non publiées | |
| Red Hat Enterprise Linux 7 | Versions non publiées | |
| Red Hat Enterprise Linux 8 | Versions non publiées | |
| Red Hat Enterprise Linux 9 | Versions non publiées | |
| Red Hat Hardened Images | Versions non publiées | |
| glib 2.88 | premières → < 2.88.1 | 2.88.1 |
| Red Hat Update Infrastructure 5 1788880581 | premières → < 1788880581 | 1788880581 |
| Red Hat Discovery 2 1788206196 | premières → < 1788206196 | 1788206196 |
Afficher les 23 autres branches Masquer les 23 autres branches
Références
- RHSA-2026:49512 access.redhat.com
- RHSA-2026:55440 access.redhat.com
- RHSA-2026:57015 access.redhat.com
- RHSA-2026:58981 access.redhat.com
- RHSA-2026:61766 access.redhat.com
- RHSA-2026:61783 access.redhat.com
- RHSA-2026:63135 access.redhat.com
- RHSA-2026:63138 access.redhat.com
- RHSA-2026:63140 access.redhat.com
- RHSA-2026:65762 access.redhat.com
- RHSA-2026:65763 access.redhat.com
- RHSA-2026:65767 access.redhat.com
- RHSA-2026:65768 access.redhat.com
- RHSA-2026:65769 access.redhat.com
- RHSA-2026:65770 access.redhat.com
- RHSA-2026:65771 access.redhat.com
- RHSA-2026:65773 access.redhat.com
- RHSA-2026:66018 access.redhat.com
- RHSA-2026:72394 access.redhat.com
- RHSA-2026:72395 access.redhat.com
- RHSA-2026:72399 access.redhat.com
- RHSA-2026:72470 access.redhat.com
- RHSA-2026:72475 access.redhat.com
- RHSA-2026:72476 access.redhat.com
- RHSA-2026:72502 access.redhat.com
- RHSA-2026:73859 access.redhat.com
- RHSA-2026:73909 access.redhat.com
- RHSA-2026:73929 access.redhat.com
- RHSA-2026:73930 access.redhat.com
- RHSA-2026:73959 access.redhat.com
- RHSA-2026:73960 access.redhat.com
- RHSA-2026:73961 access.redhat.com
- RHSA-2026:73962 access.redhat.com
- RHSA-2026:74458 access.redhat.com
- RHSA-2026:74459 access.redhat.com
- RHSA-2026:74460 access.redhat.com
- RHSA-2026:74461 access.redhat.com
- RHSA-2026:74462 access.redhat.com
- RHSA-2026:74463 access.redhat.com
- RHSA-2026:74674 access.redhat.com
- RHSA-2026:74677 access.redhat.com
- RHSA-2026:74678 access.redhat.com
- RHSA-2026:74679 access.redhat.com
- RHSA-2026:74681 access.redhat.com
- RHSA-2026:74683 access.redhat.com
- RHSA-2026:74685 access.redhat.com
- RHSA-2026:74687 access.redhat.com
- RHSA-2026:74688 access.redhat.com
- RHSA-2026:74771 access.redhat.com
- RHSA-2026:75652 access.redhat.com
- RHSA-2026:75654 access.redhat.com
- RHSA-2026:75655 access.redhat.com
- RHSA-2026:75657 access.redhat.com
- RHSA-2026:75658 access.redhat.com
- RHSA-2026:75659 access.redhat.com
- RHSA-2026:75660 access.redhat.com
- RHSA-2026:76042 access.redhat.com
- RHSA-2026:80769 access.redhat.com
- RHSA-2026:80771 access.redhat.com
- RHSA-2026:82059 access.redhat.com
- RHSA-2026:82061 access.redhat.com
- RHSA-2026:82066 access.redhat.com
- RHSA-2026:82304 access.redhat.com
- RHSA-2026:82322 access.redhat.com
- RHSA-2026:82336 access.redhat.com
- RHSA-2026:82347 access.redhat.com
- RHSA-2026:82354 access.redhat.com
- RHSA-2026:82368 access.redhat.com
- RHSA-2026:82371 access.redhat.com
- RHSA-2026:82372 access.redhat.com
- RHSA-2026:82415 access.redhat.com
- RHSA-2026:82857 access.redhat.com
- RHSA-2026:82888 access.redhat.com
- RHSA-2026:92449 access.redhat.com
- RHSA-2026:92452 access.redhat.com
- access.redhat.com access.redhat.com
- RHBZ#2492248 bugzilla.redhat.com
- gitlab.gnome.org gitlab.gnome.org
Chronologie
- Publiée
- Dernière modification
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