5

CVE-2012-1003: opera opera_browser Numeric Errors

CVSS: 5.0v2.0MediumModified
Published 07-02-2012Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2012-1003 is a medium (CVSS 5.0) Numeric Errors vulnerability in opera opera_browser. EPSS estimates a 1.14% chance of exploitation in the next 30 days, higher than 66.2% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
5.0/10
010
Medium · v2.0 (NVD)
EPSS score
1.14%
0%100%
Low · -0.10 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Timeline

  1. 07-02-2012
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

Multiple integer overflows in Opera 11.60 and earlier allow remote attackers to cause a denial of service (application crash) via a large integer argument to the (1) Int32Array, (2) Float32Array, (3) Float64Array, (4) Uint32Array, (5) Int16Array, or (6) ArrayBuffer function. NOTE: the vendor reportedly characterizes this as "a stability issue, not a security issue."

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

1.14%

Chance of exploitation in the next 30 days

Percentile

66%

Versus all other CVEs

30-day change

-0.10 pp

From 1.24% on 21-09-2026

21-09-202621-10-2026
EPSS score
1.14%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (blog.vulnhunt.com)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Opera1 product
  • opera_browser≤ 11.60 | 5.0 | 5.0:beta2 | 5.0:beta3 | 5.0:beta4 | 5.0:beta5 | 5.0:beta6 | 5.0:beta7 | 5.0:beta8 | 5.02 | 5.10 | 5.11 | 5.12 | 6.0 | 6.0:beta1 | 6.0:beta2 | 6.0:beta3 | 6.0:tp1 | 6.0:tp2 | 6.0:tp3 | 6.1 | 6.01 | 6.1:beta1 | 6.02 | 6.03 | 6.04 | 6.05 | 6.06 | 6.11 | 6.12 | 7.0 | 7.0:beta1 | 7.0:beta1_v2 | 7.0:beta2 | 7.01 | 7.02 | 7.03 | 7.10 | 7.10:beta1 | 7.11 | 7.11:beta2 | 7.20 | 7.20:beta7 | 7.21 | 7.22 | 7.23 | 7.50 | 7.50:beta1 | 7.51 | 7.52 | 7.53 | 7.54 | 7.54:update1 | 7.54:update2 | 8.0 | 8.0:beta1 | 8.0:beta2 | 8.0:beta3 | 8.01 | 8.02 | 8.50 | 8.51 | 8.52 | 8.53 | 8.54 | 9.0 | 9.0:beta1 | 9.0:beta2 | 9.01 | 9.02 | 9.10 | 9.20 | 9.20:beta1 | 9.21 | 9.22 | 9.23 | 9.24 | 9.25 | 9.26 | 9.27 | 9.50 | 9.50:beta1 | 9.50:beta2 | 9.51 | 9.52 | 9.60 | 9.60:beta1 | 9.61 | 9.62 | 9.63 | 9.64 | 10.00 | 10.00:beta1 | 10.00:beta2 | 10.00:beta3 | 10.01 | 10.10 | 10.10:beta1 | 10.11 | 10.50 | 10.50:beta1 | 10.50:beta2 | 10.51 | 10.52 | 10.52:beta1 | 10.52:beta2 | 10.53 | 10.53:beta1 | 10.54 | 10.60 | 10.60:beta1 | 10.61 | 10.62 | 10.63 | 11.00 | 11.00:beta | 11.01 | 11.10 | 11.10:beta | 11.11 | 11.50 | 11.50:beta | 11.51 | 11.52 | 11.60:beta

1 vendor · 1 product

References

2 links