Out-of-bounds Read in Rurban Cpanel\
CVE-2022-48623
The Cpanel::JSON::XS package before 4.33 for Perl performs out-of-bounds accesses in a way that allows attackers to obtain sensitive information or cause a denial of service.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H.
EPSS exploit prediction
EPSS: 0.008 (54.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 54.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
- Rurban Cpanel\ — versions \
- Rurban Cpanel\:\:json\:\:xs
Weakness classification (CWE)
Public proof-of-concept exploits
References
- metacpan.org/release/RURBAN/Cpanel-JSON-XS-4.33/changes (Release Notes)
- github.com/briandfoy/cpan-security-advisory/blob/9374f98bef51e1ae887f2932340505… (Product)
- github.com/rurban/Cpanel-JSON-XS/issues/208 (Third Party Advisory, Issue Tracking)
- github.com/rurban/Cpanel-JSON-XS/commit/41f32396eee9395a40f9ed80145c37622560de9b (Patch)
Frequently asked questions
- What is CVE-2022-48623?
- CVE-2022-48623 is a critical-severity vulnerability in Rurban Cpanel\, classified under Out-of-bounds Read. CVSS score: 9.1/10. Published 2024-02-13.
- How severe is CVE-2022-48623?
- Critical severity. CVSS v3 base score is 9.1 out of 10.
- Is CVE-2022-48623 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.