9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.014 Low
EPSS
Percentile
86.4%
Issue Overview:
Integer overflow in PyString_DecodeEscape results in heap-base buffer overflow
CPython (aka Python) 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) (CVE-2017-1000158)
Affected Packages:
python27
Issue Correction:
Run yum update python27 to update your system.
New Packages:
i686:
python27-2.7.13-2.122.amzn1.i686
python27-devel-2.7.13-2.122.amzn1.i686
python27-test-2.7.13-2.122.amzn1.i686
python27-libs-2.7.13-2.122.amzn1.i686
python27-tools-2.7.13-2.122.amzn1.i686
python27-debuginfo-2.7.13-2.122.amzn1.i686
src:
python27-2.7.13-2.122.amzn1.src
x86_64:
python27-debuginfo-2.7.13-2.122.amzn1.x86_64
python27-2.7.13-2.122.amzn1.x86_64
python27-test-2.7.13-2.122.amzn1.x86_64
python27-tools-2.7.13-2.122.amzn1.x86_64
python27-libs-2.7.13-2.122.amzn1.x86_64
python27-devel-2.7.13-2.122.amzn1.x86_64
Red Hat: CVE-2017-1000158
Mitre: CVE-2017-1000158
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 1 | i686 | python27 | < 2.7.13-2.122.amzn1 | python27-2.7.13-2.122.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | python27-devel | < 2.7.13-2.122.amzn1 | python27-devel-2.7.13-2.122.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | python27-test | < 2.7.13-2.122.amzn1 | python27-test-2.7.13-2.122.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | python27-libs | < 2.7.13-2.122.amzn1 | python27-libs-2.7.13-2.122.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | python27-tools | < 2.7.13-2.122.amzn1 | python27-tools-2.7.13-2.122.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | python27-debuginfo | < 2.7.13-2.122.amzn1 | python27-debuginfo-2.7.13-2.122.amzn1.i686.rpm |
Amazon Linux | 1 | x86_64 | python27-debuginfo | < 2.7.13-2.122.amzn1 | python27-debuginfo-2.7.13-2.122.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | python27 | < 2.7.13-2.122.amzn1 | python27-2.7.13-2.122.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | python27-test | < 2.7.13-2.122.amzn1 | python27-test-2.7.13-2.122.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | python27-tools | < 2.7.13-2.122.amzn1 | python27-tools-2.7.13-2.122.amzn1.x86_64.rpm |
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.014 Low
EPSS
Percentile
86.4%