CVE-2017-1000158
CVSS V2 High 7.5
CVSS V3 Critical 9.8
Description
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)
Overview
- CVE ID
- CVE-2017-1000158
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2017-11-17T05:29:00
- Last Modified Date
- 2023-02-16T14:15:14
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:python:python:*:*:*:*:*:*:*:* | 1 | OR | 2.7.15 | |
| cpe:2.3:a:python:python:*:*:*:*:*:*:*:* | 1 | OR | 3.4.0 | 3.4.8 |
| cpe:2.3:a:python:python:*:*:*:*:*:*:*:* | 1 | OR | 3.5.0 | 3.5.5 |
| cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 7.5
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| http://www.securitytracker.com/id/1039890 | Third Party Advisory VDB Entry |
| https://bugs.python.org/issue30657 | Issue Tracking Patch Vendor Advisory |
| https://lists.debian.org/debian-lts-announce/2017/11/msg00035.html | Mailing List Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2017/11/msg00036.html | Mailing List Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2018/09/msg00030.html | Mailing List Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2018/09/msg00031.html | Mailing List Third Party Advisory |
| 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 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2017-1000158 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1000158 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:18:01 | Added to TrackCVE | |||
| 2022-12-02 23:13:16 | 2017-11-17T05:29Z | 2017-11-17T05:29:00 | CVE Published Date | updated |
| 2022-12-02 23:13:16 | 2022-06-27T16:39:19 | CVE Modified Date | updated | |
| 2022-12-02 23:13:16 | Analyzed | Vulnerability Status | updated | |
| 2023-02-16 15:06:08 | 2023-02-16T14:15:14 | CVE Modified Date | updated | |
| 2023-02-16 15:06:08 | Analyzed | Modified | Vulnerability Status | updated |
| 2023-02-16 15:06:09 | References | updated |