Path Traversal in Sas Go Rpm Utils
CVE-2020-7667
In package github.com/sassoftware/go-rpmutils/cpio before version 0.1.0, the CPIO extraction functionality doesn't sanitize the paths of the archived files for leading and non-leading ".." which leads in file extraction outside of the current directory. Note: the fixing commit was applied to all affected versions which were re-released.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.016 (75.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 75th percentile — 75.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.016 · newest: 0.016 · change: 0.000
Affected products
- Sas Go Rpm Utils
- Github.com/sassoftware/go-Rpmutils/cpio — versions unspecified
Weakness classification (CWE)
Public proof-of-concept exploits
References
- snyk.io/vuln/SNYK-GOLANG-GITHUBCOMSASSOFTWAREGORPMUTILSCPIO-570427 (Exploit, Third Party Advisory)
- github.com/sassoftware/go-rpmutils/commit/a64058cf21b8aada501bba923c9aab66fb6fe… (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-7667?
- CVE-2020-7667 is a high-severity vulnerability in Sas Go Rpm Utils, classified under Path Traversal. CVSS score: 7.5/10. Published 2020-06-24.
- How severe is CVE-2020-7667?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2020-7667 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.