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CVE-2012-0448: mozilla bugzilla Improper Input Validation

CVSS: 4.0v2.0MediumModified
Published 02-02-2012Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2012-0448 is a medium (CVSS 4.0) Improper Input Validation vulnerability in mozilla bugzilla. EPSS estimates a 0.98% chance of exploitation in the next 30 days, higher than 61.5% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
26/100
0100
Medium · default modelHow is this calculated?
CVSS score
4.0/10
010
Medium · v2.0 (NVD)
EPSS score
0.98%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Timeline

  1. 02-02-2012
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

Bugzilla 2.x and 3.x before 3.4.14, 3.5.x and 3.6.x before 3.6.8, 3.7.x and 4.0.x before 4.0.4, and 4.1.x and 4.2.x before 4.2rc2 does not reject non-ASCII characters in e-mail addresses of new user accounts, which makes it easier for remote authenticated users to spoof other user accounts by choosing a similar e-mail address.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

0.98%

Chance of exploitation in the next 30 days

Percentile

62%

Versus all other CVEs

30-day change

0.00 pp

From 0.98% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.98%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (bugzilla.mozilla.org)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Mozilla1 product
  • bugzilla2.0 | 2.2 | 2.4 | 2.6 | 2.8 | 2.9 | 2.10 | 2.12 | 2.14 | 2.14.1 | 2.14.2 | 2.14.3 | 2.14.4 | 2.14.5 | 2.16 | 2.16:rc1 | 2.16:rc2 | 2.16.1 | 2.16.2 | 2.16.3 | 2.16.4 | 2.16.5 | 2.16.6 | 2.16.7 | 2.16.8 | 2.16.9 | 2.16.10 | 2.16.11 | 2.17 | 2.17.1 | 2.17.2 | 2.17.3 | 2.17.4 | 2.17.5 | 2.17.6 | 2.17.7 | 2.18 | 2.18:rc1 | 2.18:rc2 | 2.18:rc3 | 2.18.1 | 2.18.2 | 2.18.3 | 2.18.4 | 2.18.5 | 2.18.6 | 2.18.7 | 2.18.8 | 2.18.9 | 2.19 | 2.19.1 | 2.19.2 | 2.19.3 | 2.20 | 2.20:rc1 | 2.20:rc2 | 2.20.1 | 2.20.2 | 2.20.3 | 2.20.4 | 2.20.5 | 2.20.6 | 2.20.7 | 2.21 | 2.21.1 | 2.21.2 | 2.21.2:rc1 | 2.22 | 2.22:rc1 | 2.22.1 | 2.22.2 | 2.22.3 | 2.22.4 | 2.22.5 | 2.22.6 | 2.22.7 | 2.23 | 2.23.1 | 2.23.2 | 2.23.3 | 2.23.4 | 3.0 | 3.0:rc1 | 3.0.0 | 3.0.1 | 3.0.2 | 3.0.3 | 3.0.4 | 3.0.5 | 3.0.6 | 3.0.7 | 3.0.8 | 3.0.9 | 3.0.10 | 3.0.11 | 3.1.0 | 3.1.1 | 3.1.2 | 3.1.3 | 3.1.4 | 3.2 | 3.2:rc1 | 3.2:rc2 | 3.2.1 | 3.2.2 | 3.2.3 | 3.2.4 | 3.2.5 | 3.2.6 | 3.2.7 | 3.2.8 | 3.2.9 | 3.2.10 | 3.3 | 3.3.1 | 3.3.2 | 3.3.3 | 3.3.4 | 3.4 | 3.4:rc1 | 3.4.1 | 3.4.2 | 3.4.3 | 3.4.4 | 3.4.5 | 3.4.6 | 3.4.7 | 3.4.8 | 3.4.9 | 3.4.10 | 3.4.11 | 3.4.12 | 3.4.13 | 3.5 | 3.5.1 | 3.5.2 | 3.5.3 | 3.6 | 3.6:rc1 | 3.6.0 | 3.6.1 | 3.6.2 | 3.6.3 | 3.6.4 | 3.6.5 | 3.6.6 | 3.6.7 | 3.7 | 3.7.1 | 3.7.2 | 3.7.3 | 4.0 | 4.0:rc1 | 4.0:rc2 | 4.0.1 | 4.0.2 | 4.0.3 | 4.1 | 4.1.1 | 4.1.2 | 4.1.3 | 4.2:rc1

1 vendor · 1 product

References

6 links