7.5

CVE-2017-18076: debian debian_linux

CVSS: 7.5v3.1HighModified
AliasesUBUNTU-CVE-2017-18076DEBIAN-CVE-2017-18076DSA-4109-1
Published 26-01-2018Last modified 05-08-2024
Open JSON

Vulnerability summary

CVE-2017-18076 is a high (CVSS 7.5) vulnerability in debian debian_linux. EPSS estimates a 2.13% chance of exploitation in the next 30 days, higher than 81.6% of scored vulnerabilities.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (NVD)
EPSS score
2.13%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 26-01-2018
    PublishedVulnerability first disclosed.
  2. 05-08-2024
    Last modifiedVulnerability information updated.

Description

In strategy.rb in OmniAuth before 1.3.2, the authenticity_token value is improperly protected because POST (in addition to GET) parameters are stored in the session and become available in the environment of the callback phase.

CVSS metrics

5 scores · 4 sources · 2 versions

EPSS trend

Probability

2.13%

Chance of exploitation in the next 30 days

Percentile

82%

Versus all other CVEs

30-day change

0.00 pp

From 2.13% on 19-09-2026

19-09-202619-10-2026
EPSS score
2.13%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Debian2 products
  • ruby-omniauth< 1.3.1-2 | < 1.2.1-1+deb8u1 | < 1.3.1-1+deb9u1
  • debian_linuxEOL8.0 | 9.0
Omniauth1 product
RubyGems1 product
  • omniauth< 1.3.2
Ubuntu1 product
  • ruby-omniauth< 1.3.1-1+deb9u1build0.16.04.1

4 vendors · 5 products

References

10 links