Cette page suit l'état du correctif pour Debian. La vulnérabilité elle-même est décrite sur la page CVE principale.
Voir CVE-2021-44493 →
DEBIAN-CVE-2021-44493
An issue was discovered in YottaDB through r1.32 and V7.0-000 and FIS GT.M through V7.0-000. Using crafted input, an attacker can cause a call to $Ext...
Description d'origine
La description telle que publiée par la source (souvent en anglais).
An issue was discovered in YottaDB through r1.32 and V7.0-000 and FIS GT.M through V7.0-000. Using crafted input, an attacker can cause a call to $Extract to force an signed integer holding the size of a buffer to take on a large negative number, which is then used as the length of a memcpy call that occurs on the stack, causing a buffer overflow.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Paquets affectés
Debian:12
fis-gtm
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0-002-1"}]}]
Debian:13
fis-gtm
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0-002-1"}]}]
Debian:14
fis-gtm
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0-002-1"}]}]
Références
- advisory security-tracker.debian.org