CVE-2012-0642
Integer underflow in Apple iOS before 5.1 allows remote attackers to execute arbitrary code or...
Integer underflow in Apple iOS before 5.1 allows remote attackers to execute arbitrary code or cause a denial of service (device crash) via a crafted catalog file in an HFS disk image.
Exploit likelihood
What each source reports
NVD Score used
Integer underflow in Apple iOS before 5.1 allows remote attackers to execute arbitrary code or cause a denial of service (device crash) via a crafted catalog file in an HFS disk image.
- Record
CVE-2012-0642- CVSS 2.0
- 9.3 High
AV:N/AC:M/Au:N/C:C/I:C/A:C - Weakness
- CWE-189
- Updated
- 2026-11-02
CVE List No score
Integer underflow in Apple iOS before 5.1 allows remote attackers to execute arbitrary code or cause a denial of service (device crash) via a crafted catalog file in an HFS disk image.
- Record
CVE-2012-0642- Updated
- 2026-11-02
EUVDEUVD-2012-0674 No score
Integer underflow in Apple iOS before 5.1 allows remote attackers to execute arbitrary code or cause a denial of service (device crash) via a crafted catalog file in an HFS disk image.
- Record
EUVD-2012-0674- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-r486-q6j7-vv34 No score
Integer underflow in Apple iOS before 5.1 allows remote attackers to execute arbitrary code or...
Integer underflow in Apple iOS before 5.1 allows remote attackers to execute arbitrary code or cause a denial of service (device crash) via a crafted catalog file in an HFS disk image.
- Record
GHSA-r486-q6j7-vv34- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2012-0642 is a high vulnerability (CVSS 9.3) in Apple Iphone Os, published March 8, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 4.64%, the 91st percentile. No source names a fixed version.