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CVE-2016-5636

Integer overflow in the get_data function in zipimport.c in CPython (aka Python) before 2.7.12, 3.x before 3.4.5, and 3.5.x before 3.5.2 allows remote attackers to have unspecified impact via a negative data size value, which triggers a heap-based buffer overflow.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Python ≫ Python Version3.0
Python ≫ Python Version3.0.1
Python ≫ Python Version3.1.0
Python ≫ Python Version3.1.1
Python ≫ Python Version3.1.2
Python ≫ Python Version3.1.3
Python ≫ Python Version3.1.4
Python ≫ Python Version3.1.5
Python ≫ Python Version3.2.0
Python ≫ Python Version3.2.1
Python ≫ Python Version3.2.2
Python ≫ Python Version3.2.3
Python ≫ Python Version3.2.4
Python ≫ Python Version3.2.5
Python ≫ Python Version3.2.6
Python ≫ Python Version3.3.0
Python ≫ Python Version3.3.1
Python ≫ Python Version3.3.2
Python ≫ Python Version3.3.3
Python ≫ Python Version3.3.4
Python ≫ Python Version3.3.5
Python ≫ Python Version3.3.6
Python ≫ Python Version3.4.0
Python ≫ Python Version3.4.1
Python ≫ Python Version3.4.2
Python ≫ Python Version3.4.3
Python ≫ Python Version3.4.4
Python ≫ Python Version <= 2.7.11
Python ≫ Python Version3.5.0
Python ≫ Python Version3.5.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 25.48% 0.977
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 10 10 10
AV:N/AC:L/Au:N/C:C/I:C/A:C
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://lists.opensuse.org/opensuse-security-announce/2020-01/msg00040.html
http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html
http://www.splunk.com/view/SP-CAAAPSV
http://www.splunk.com/view/SP-CAAAPUE
https://docs.python.org/3.4/whatsnew/changelog.html#python-3-4-5
Release Notes
https://docs.python.org/3.5/whatsnew/changelog.html#python-3-5-2
Release Notes
https://hg.python.org/cpython/raw-file/v2.7.12/Misc/NEWS
Release Notes
https://lists.debian.org/debian-lts-announce/2019/02/msg00011.html
https://security.gentoo.org/glsa/201701-18
http://rhn.redhat.com/errata/RHSA-2016-2586.html
http://www.openwall.com/lists/oss-security/2016/06/15/15
Mailing List
http://www.openwall.com/lists/oss-security/2016/06/16/1
Mailing List
http://www.securityfocus.com/bid/91247
http://www.securitytracker.com/id/1038138
https://bugs.python.org/issue26171
Patch
Issue Tracking