9.8
CVE-2014-1532
- EPSS 4.89%
- Published 30.04.2014 10:49:05
- Last modified 12.04.2025 10:46:40
- Source security@mozilla.org
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Use-after-free vulnerability in the nsHostResolver::ConditionallyRefreshRecord function in libxul.so in Mozilla Firefox before 29.0, Firefox ESR 24.x before 24.5, Thunderbird before 24.5, and SeaMonkey before 2.26 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via vectors related to host resolution.
Data is provided by the National Vulnerability Database (NVD)
Mozilla ≫ Firefox ESR Version >= 24.0 < 24.5
Mozilla ≫ Thunderbird Version < 24.5
Fedoraproject ≫ Fedora Version19
Fedoraproject ≫ Fedora Version20
Canonical ≫ Ubuntu Linux Version12.04 SwEditionesm
Canonical ≫ Ubuntu Linux Version12.10
Canonical ≫ Ubuntu Linux Version13.10
Canonical ≫ Ubuntu Linux Version14.04 SwEditionesm
Debian ≫ Debian Linux Version7.0
Debian ≫ Debian Linux Version8.0
Redhat ≫ Enterprise Linux Desktop Version5.0
Redhat ≫ Enterprise Linux Desktop Version6.0
Redhat ≫ Enterprise Linux Eus Version6.5
Redhat ≫ Enterprise Linux Server Version5.0
Redhat ≫ Enterprise Linux Server Version6.0
Redhat ≫ Enterprise Linux Server Aus Version6.5
Redhat ≫ Enterprise Linux Server Eus Version6.5
Redhat ≫ Enterprise Linux Server Tus Version6.5
Redhat ≫ Enterprise Linux Workstation Version5.0
Redhat ≫ Enterprise Linux Workstation Version6.0
Suse ≫ Suse Linux Enterprise Server Version10 Updatesp4 SwEditionltss
Suse ≫ Suse Linux Enterprise Server Version11 Updatesp1 SwEditionltss
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 4.89% | 0.892 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 9.8 | 3.9 | 5.9 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
|
| nvd@nist.gov | 7.5 | 10 | 6.4 |
AV:N/AC:L/Au:N/C:P/I:P/A:P
|
CWE-416 Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.