Medium severity · published Feb 2, 2018
CVE-2017-18037
The git repository tag rest resource in Atlassian Bitbucket Server from version 3.7.0 before 4.14.11 (the fixed version for 4.14.x), from version 5.0.0 before 5.0.9 (the fixed…
6.5
CVSS
1.3%
EPSS
No
On KEV
Description
The git repository tag rest resource in Atlassian Bitbucket Server from version 3.7.0 before 4.14.11 (the fixed version for 4.14.x), from version 5.0.0 before 5.0.9 (the fixed version for 5.0.x), from version 5.1.0 before 5.1.8 (the fixed version for 5.1.x), from version 5.2.0 before 5.2.6 (the fixed version for 5.2.x), from version 5.3.0 before 5.3.4 (the fixed version for 5.3.x), from version 5.4.0 before 5.4.2 (the fixed version for 5.4.x), from version 5.5.0 before 5.5.1 (the fixed version for 5.5.x) and before 5.6.0 allows remote attackers to read arbitrary files via a path traversal vulnerability through the name of a git tag.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 70% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BI
Bitbucket · Atlassian
3.7.0 before 4.14.11; 5.0.0 before 5.0.9; 5.1.0 before 5.1.8; 5.2.0 before 5.2.6; 5.3.0 before 5.3.4; 5.4.0 before 5.4.2; +6 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-18037
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-18037
Vendor Advisory
https://jira.atlassian.com/browse/BSERV-10595
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