7.5

CVE-2018-12479: opensuse open_build_service Improper Input Validation

CVSS: 7.5v3.0HighModified
AliasesUBUNTU-CVE-2018-12479DEBIAN-CVE-2018-12479
Published 09-10-2018Last modified 16-09-2024
Open JSON

Vulnerability summary

CVE-2018-12479 is a high (CVSS 7.5) Improper Input Validation vulnerability in opensuse open_build_service. EPSS estimates a 1.75% chance of exploitation in the next 30 days, higher than 77.4% of scored vulnerabilities.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.0 (NVD)
EPSS score
1.75%
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. 09-10-2018
    PublishedVulnerability first disclosed.
  2. 16-09-2024
    Last modifiedVulnerability information updated.

Description

A Improper Input Validation vulnerability in Open Build Service allows remote attackers to cause DoS by specifying crafted request IDs. Affected releases are openSUSE Open Build Service: versions prior to 01b015ca2a320afc4fae823465d1e72da8bd60df.

CVSS metrics

5 scores · 4 sources · 2 versions

EPSS trend

Probability

1.75%

Chance of exploitation in the next 30 days

Percentile

77%

Versus all other CVEs

30-day change

0.00 pp

From 1.75% on 18-09-2026

18-09-202618-10-2026
EPSS score
1.75%

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

Affected systems

Debian1 product
  • open-build-service< 2.9.4-1
Opensuse1 product
Ubuntu1 product
  • open-build-serviceAll versions (No fix recorded)

3 vendors · 3 products

References

4 links