5

CVE-2013-0238

The try_parse_v4_netmask function in hostmask.c in IRCD-Hybrid before 8.0.6 does not properly validate masks, which allows remote attackers to cause a denial of service (crash) via a mask that causes a negative number to be parsed.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Ircd-hybrid ≫ Ircd-hybrid Version <= 8.0.5
Ircd-hybrid ≫ Ircd-hybrid Version7.2.0
Ircd-hybrid ≫ Ircd-hybrid Version7.2.1
Ircd-hybrid ≫ Ircd-hybrid Version7.2.2
Ircd-hybrid ≫ Ircd-hybrid Version7.2.3
Ircd-hybrid ≫ Ircd-hybrid Version7.3.0
Ircd-hybrid ≫ Ircd-hybrid Version7.3.0 Updaterc1
Ircd-hybrid ≫ Ircd-hybrid Version7.3.1
Ircd-hybrid ≫ Ircd-hybrid Version8.0.0
Ircd-hybrid ≫ Ircd-hybrid Version8.0.0 Updatebeta1
Ircd-hybrid ≫ Ircd-hybrid Version8.0.0 Updatebeta2
Ircd-hybrid ≫ Ircd-hybrid Version8.0.0 Updatebeta3
Ircd-hybrid ≫ Ircd-hybrid Version8.0.0 Updaterc1
Ircd-hybrid ≫ Ircd-hybrid Version8.0.1
Ircd-hybrid ≫ Ircd-hybrid Version8.0.2
Ircd-hybrid ≫ Ircd-hybrid Version8.0.3
Ircd-hybrid ≫ Ircd-hybrid Version8.0.4
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 39.23% 0.969
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.