Medium severity · published Apr 10, 2017
CVE-2016-4320
Atlassian Bitbucket Server before 4.7.1 allows remote attackers to read the first line of an arbitrary file via a directory traversal attack on the pull requests resource
4.3
CVSS
1.8%
EPSS
No
On KEV
Description
Atlassian Bitbucket Server before 4.7.1 allows remote attackers to read the first line of an arbitrary file via a directory traversal attack on the pull requests resource.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.8% · higher than 78% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BI
Bitbucket · Atlassian
before 4.7.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-4320
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-4320
Third Party Advisory
http://www.securityfocus.com/bid/97515
Vendor Advisory
https://confluence.atlassian.com/bitbucketserver/bitbucket-server-4-7-release-notes-829052416.html
Issue Tracking
https://jira.atlassian.com/browse/BSERV-8819
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