CVE-2018-1263

low-risk
Published 2018-05-15

Addresses partial fix in CVE-2018-1261. Pivotal spring-integration-zip, versions prior to 1.0.2, exposes an arbitrary file write vulnerability, that 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.

Do I need to act?

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0.73% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.7/10 Medium
LOCAL / HIGH complexity

Affected Products (1)

Spring Integration Zip

Affected Vendors

Vmware

References (4)

Third Party Advisory http://www.securityfocus.com/bid/104179
Vendor Advisory https://pivotal.io/security/cve-2018-1263
Third Party Advisory http://www.securityfocus.com/bid/104179
Vendor Advisory https://pivotal.io/security/cve-2018-1263
19
/ 100
low-risk
Severity 12/34 · Low
Exploitability 2/34 · Minimal
Exposure 5/34 · Minimal