Improper input validation in Call-Cc Chicken
CVE-2015-4556
The string-translate* procedure in the data-structures unit in CHICKEN before 4.10.0 allows remote attackers to cause a denial of service (crash).
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.021 (80.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 81st percentile — 80.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.021 · newest: 0.021 · change: 0.000
Affected products
Weakness classification (CWE)
References
- bugzilla.redhat.com/show_bug.cgi (Patch, Issue Tracking)
- seclists.org/oss-sec/2015/q2/712 (mailing-list, Patch, Mailing List, Third Party Advisory)
- lists.nongnu.org/archive/html/chicken-hackers/2015-06/msg00037.html (mailing-list, Patch, Third Party Advisory)
- lists.nongnu.org/archive/html/chicken-announce/2015-06/msg00010.html (mailing-list, Patch, Third Party Advisory)
- security.gentoo.org/glsa/201612-54 (vendor-advisory)
- www.securityfocus.com/bid/97293 (vdb-entry)
Frequently asked questions
- What is CVE-2015-4556?
- CVE-2015-4556 is a high-severity vulnerability in Call-Cc Chicken, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2017-03-29.
- How severe is CVE-2015-4556?
- High severity. CVSS v3 base score is 7.5 out of 10.