5.5

CVE-2017-13666

Exploit
An integer underflow vulnerability exists in pixel-a.asm, the x86 assembly code for planeClipAndMax() in MulticoreWare x265 through 2.5, as used in libbpg and other products. A small height value can cause an integer underflow, which leads to a crash. This is a different vulnerability than CVE-2017-8906.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Multicorewareinc ≫ X265 Version 0.1
Multicorewareinc ≫ X265 Version 0.2
Multicorewareinc ≫ X265 Version 0.3
Multicorewareinc ≫ X265 Version 0.4
Multicorewareinc ≫ X265 Version 0.4.1
Multicorewareinc ≫ X265 Version 0.5
Multicorewareinc ≫ X265 Version 0.6
Multicorewareinc ≫ X265 Version 0.7
Multicorewareinc ≫ X265 Version 0.8
Multicorewareinc ≫ X265 Version 0.9
Multicorewareinc ≫ X265 Version 1
Multicorewareinc ≫ X265 Version 1.1
Multicorewareinc ≫ X265 Version 1.2
Multicorewareinc ≫ X265 Version 1.3
Multicorewareinc ≫ X265 Version 1.4
Multicorewareinc ≫ X265 Version 1.5
Multicorewareinc ≫ X265 Version 1.6
Multicorewareinc ≫ X265 Version 1.7
Multicorewareinc ≫ X265 Version 1.8
Multicorewareinc ≫ X265 Version 1.9
Multicorewareinc ≫ X265 Version 2.0
Multicorewareinc ≫ X265 Version 2.1
Multicorewareinc ≫ X265 Version 2.2
Multicorewareinc ≫ X265 Version 2.3
Multicorewareinc ≫ X265 Version 2.4
Multicorewareinc ≫ X265 Version 2.5
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.38% 0.298
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5.5 1.8 3.6
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NIST 2.1 3.9 2.9
AV:L/AC:L/Au:N/C:N/I:N/A:P
CWE-191 Integer Underflow (Wrap or Wraparound)

The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.

https://bitbucket.org/multicoreware/x265/issues/364/integer-overflow-and-affect-top-level
Third Party Advisory
Exploit