What is CVE-2014-10077?

CVE-2014-10077 is a high-severity vulnerability in I18n Project, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2018-11-06.

How severe is CVE-2014-10077?

High severity. CVSS v3 base score is 7.5 out of 10.

Improper input validation in I18n Project

CVE-2014-10077

Hash#slice in lib/i18n/core_ext/hash.rb in the i18n gem before 0.8.0 for Ruby allows remote attackers to cause a denial of service (application crash) via a call in a situation where :some_key is present in keep_keys but not present in the hash.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

Published 2018-11-06 · last modified 2026-06-17.

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: 0.034 (88.4th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 88th percentile — 88.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.034 · newest: 0.034 · change: 0.000

Affected products

I18n Project
Debian Linux — versions 8.0

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

github.com/svenfuchs/i18n/releases/tag/v0.8.0 (Third Party Advisory, Release Notes)
github.com/rubysec/ruby-advisory-db/pull/182/files (Patch, Third Party Advisory)
lists.debian.org/debian-lts-announce/2018/11/msg00021.html (mailing-list, Third Party Advisory)
github.com/svenfuchs/i18n/pull/289 (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2014-10077?: CVE-2014-10077 is a high-severity vulnerability in I18n Project, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2018-11-06.
How severe is CVE-2014-10077?: High severity. CVSS v3 base score is 7.5 out of 10.