Aller au contenu
en Se connecter
7.5 Élevée

CVE-2026-120061 The psqlODBC parser for ODBC escape sequences in application SQL text writes the argument offsets of a {fn} escape…

Description

The psqlODBC parser for ODBC escape sequences in application SQL text writes the argument offsets of a {fn} escape into a fixed 16-entry stack array without a bound and does not initialize the array. An escape with too many arguments overflows the stack, and a reference to an unsupplied argument copies arbitrary bytes into the query. The copy of a {d}, {t}, {ts}, or {escape} body also writes one byte past a 128-byte stack buffer. An application that forwards untrusted SQL text to the driver exposes its process to memory corruption. Versions before psqlODBC 18.00.0006 are affected.

Produits et versions touchés

Produit Versions touchées Corrigé en
psqlODBC 18.00 premières → < 18.00.0006 18.00.0006

Références

Chronologie

  1. Publiée
  2. Dernière modification

Autres CVE de psqlODBC

Les 12 CVE de psqlODBC →
CVE-2026-120067 For updatable cursors, which are enabled by default, psqlODBC adds hidden ctid and, for tables with OIDs, oid columns to… 5.9 Moyenne CVE-2026-120066 On Unix-like systems, when logging is enabled, psqlODBC creates its log files in /tmp by default, named from the program… 5.3 Moyenne CVE-2026-120065 For an updatable cursor over a table without OIDs that has an auto-increment int4 column, psqlODBC uses that column to… 7.1 Élevée CVE-2026-120064 Several psqlODBC entry points use an application-supplied column number or row index as an array index without… 7.5 Élevée
Suivre cette CVE