Vulnerability Details : CVE-2018-1261
Spring-integration-zip versions prior to 1.0.1 exposes an arbitrary file write vulnerability, which can be achieved using a specially crafted zip archive (affects other archives as well, bzip2, tar, xz, war, cpio, 7z) that holds path traversal filenames. So when the filename gets concatenated to the target extraction directory, the final path ends up outside of the target folder.
Vulnerability category: Directory traversal
Products affected by CVE-2018-1261
- cpe:2.3:a:vmware:spring_integration_zip:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-1261
4.55%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 88 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-1261
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:H/Au:N/C:N/I:P/A:P |
4.9
|
4.9
|
NIST | |
|
4.7
|
MEDIUM | CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N |
1.0
|
3.6
|
NIST |
CWE ids for CVE-2018-1261
-
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-1261
-
https://pivotal.io/security/cve-2018-1261
CVE-2018-1261: Unsafe Unzip with spring-integration-zip | Security | PivotalVendor Advisory
-
http://www.securityfocus.com/bid/104178
Pivotal Spring Integration Zip CVE-2018-1261 Arbitrary File Write VulnerabilityThird Party Advisory;VDB Entry
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