6.8

CVE-2009-4893

Buffer overflow in UnrealIRCd 3.2beta11 through 3.2.8, when allow::options::noident is enabled, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Unrealircd ≫ Unrealircd Version3.2 Updatebeta11
Unrealircd ≫ Unrealircd Version3.2.1
Unrealircd ≫ Unrealircd Version3.2.1 Updatepre1
Unrealircd ≫ Unrealircd Version3.2.1 Updatepre2
Unrealircd ≫ Unrealircd Version3.2.2
Unrealircd ≫ Unrealircd Version3.2.2 Updatepre1
Unrealircd ≫ Unrealircd Version3.2.3
Unrealircd ≫ Unrealircd Version3.2.3 Updatepre1
Unrealircd ≫ Unrealircd Version3.2.3 Updatepre2
Unrealircd ≫ Unrealircd Version3.2.3 Updatepre3
Unrealircd ≫ Unrealircd Version3.2.3 Updatepre4
Unrealircd ≫ Unrealircd Version3.2.4
Unrealircd ≫ Unrealircd Version3.2.4 Updatepre1
Unrealircd ≫ Unrealircd Version3.2.4 Updatepre2
Unrealircd ≫ Unrealircd Version3.2.4 Updaterc1
Unrealircd ≫ Unrealircd Version3.2.4 Updaterc2
Unrealircd ≫ Unrealircd Version3.2.4 Updaterc3
Unrealircd ≫ Unrealircd Version3.2.5
Unrealircd ≫ Unrealircd Version3.2.5 Updaterc1
Unrealircd ≫ Unrealircd Version3.2.5 Updaterc2
Unrealircd ≫ Unrealircd Version3.2.5 Updaterc3
Unrealircd ≫ Unrealircd Version3.2.6
Unrealircd ≫ Unrealircd Version3.2.6 Updaterc1
Unrealircd ≫ Unrealircd Version3.2.6 Updaterc2
Unrealircd ≫ Unrealircd Version3.2.6 Updaterc3
Unrealircd ≫ Unrealircd Version3.2.7
Unrealircd ≫ Unrealircd Version3.2.7 Updaterc1
Unrealircd ≫ Unrealircd Version3.2.7 Updaterc2
Unrealircd ≫ Unrealircd Version3.2.8
Unrealircd ≫ Unrealircd Version3.2.8 Updaterc1
Unrealircd ≫ Unrealircd Version3.2.8 Updaterc2
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.67% 0.804
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.