CVE-2017-8806
MEDIUM
5,5
Source: [email protected]
Attack Vector: local
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: none
Integrity: high
Availability: none
LOW
3,6
Source: [email protected]
Access Vector: local
Access Complexity: low
Authentication: none
Confidentiality: none
Integrity: partial
Availability: partial
Description
AI Translation Available
The Debian pg_ctlcluster, pg_createcluster, and pg_upgradecluster scripts, as distributed in the Debian postgresql-common package before 181+deb9u1 for PostgreSQL (and other packages related to Debian and Ubuntu), handled symbolic links insecurely, which could result in local denial of service by overwriting arbitrary files.
EPSS (Exploit Prediction Scoring System)
Trend Analysis
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score
0,0016
Percentile
0,4th
Updated
EPSS Score Trend (Last 90 Days)
59
Improper Link Resolution Before File Access ('Link Following')
DraftCommon Consequences
Security Scopes Affected:
Confidentiality
Integrity
Access Control
Other
Potential Impacts:
Read Files Or Directories
Modify Files Or Directories
Bypass Protection Mechanism
Execute Unauthorized Code Or Commands
Applicable Platforms
Operating Systems:
Windows, Unix
Application
Postgresql by Postgresql
CPE Identifier
View Detailed Analysis
cpe:2.3:a:postgresql:postgresql:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
http://metadata.ftp-master.debian.org/changelogs/main/p/postgresql-common/postg…
https://usn.ubuntu.com/usn/usn-3476-1/
https://www.debian.org/security/2017/dsa-4029
http://www.securityfocus.com/bid/101810
http://metadata.ftp-master.debian.org/changelogs/main/p/postgresql-common/postg…
https://usn.ubuntu.com/usn/usn-3476-1/
https://www.debian.org/security/2017/dsa-4029
http://www.securityfocus.com/bid/101810