9.8

CVE-2017-1000158

CPython (aka Python) up to 2.7.13 is vulnerable to an integer overflow in the PyString_DecodeEscape function in stringobject.c, resulting in heap-based buffer overflow (and possible arbitrary code execution)
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Python ≫ Python Version < 2.7.15
Python ≫ Python Version >= 3.4.0 < 3.4.8
Python ≫ Python Version >= 3.5.0 < 3.5.5
Debian ≫ Debian Linux Version 7.0
Debian ≫ Debian Linux Version 8.0
Debian ≫ Debian Linux Version 9.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 7.94% 0.942
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NIST 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-190 Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

http://www.securitytracker.com/id/1039890
Third Party Advisory
VDB Entry
https://bugs.python.org/issue30657
Patch
Vendor Advisory
Issue Tracking
https://lists.debian.org/debian-lts-announce/2017/11/msg00035.html
Third Party Advisory
Mailing List
https://lists.debian.org/debian-lts-announce/2017/11/msg00036.html
Third Party Advisory
Mailing List
https://lists.debian.org/debian-lts-announce/2018/09/msg00030.html
Third Party Advisory
Mailing List
https://lists.debian.org/debian-lts-announce/2018/09/msg00031.html
Third Party Advisory
Mailing List
https://security.gentoo.org/glsa/201805-02
Third Party Advisory
https://security.netapp.com/advisory/ntap-20230216-0001/
https://www.debian.org/security/2018/dsa-4307
Third Party Advisory