Vulnerability · Published Mar 1, 2021 · Assigned by vmware

CVE-2021-22114

Medium 5.3

In plain English

A medium-severity security flaw in Spring Integration Zip extension. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 64% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS NVD)5.3Medium

Exploit odds (30 days)1.0%top 35.9% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

Addresses partial fix in CVE-2018-1263. Spring-integration-zip, versions prior to 1.0.4, 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.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Maven	org.springframework.integration:spring-integration-zip	1.0.4	GHSA-vw83-h3mq-3qwj

Affected products (as reported)

Vendor	Product	Versions
n/a	Spring Integration Zip extension	spring-integration-zip versions prior to 1.0.4

References

https://tanzu.vmware.com/security/cve-2021-22114 x_refsource_MISC