CVE-2012-3422 The getFirstInTableInstance function in the IcedTea-Web plugin before 1.2.1 returns an uninitialized pointer when the instance_to_id_map hash is empty, which allows remote attackers to cause a denial....
MediumCVSS 6.8
EPSS 3.1%
- Published
- Updated
- Exploit status
- No public exploit known
Description
The getFirstInTableInstance function in the IcedTea-Web plugin before 1.2.1 returns an uninitialized pointer when the instance_to_id_map hash is empty, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted web page, which causes an uninitialized memory location to be read.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/icedtea-web(Debian:12) | < 1.3-1 | 1.3-1 |
| debian/icedtea-web(Debian:13) | < 1.3-1 | 1.3-1 |
| debian/icedtea-web(Debian:14) | < 1.3-1 | 1.3-1 |
| redhat icedtea-web | <= 1.2 | No fix listed |
| redhat icedtea-web | = 1.0 | No fix listed |
| redhat icedtea-web | = 1.1 | No fix listed |
References
- Debian Security Tracker CVE-2012-3422 vendor-advisory
- icedtea.classpath.org
- SUSE-SU-2012:0979 vendor-advisory
- openSUSE-SU-2012:0981 vendor-advisory
- openSUSE-SU-2012:0982 vendor-advisory
- SUSE-SU-2013:0851 vendor-advisory
- SUSE-SU-2013:1174 vendor-advisory
- openSUSE-SU-2013:0826 vendor-advisory
- openSUSE-SU-2013:0893 vendor-advisory
- openSUSE-SU-2013:0966 vendor-advisory
- RHSA-2012:1132 vendor-advisory
- 50089 third-party-advisory vendor-advisory
- GLSA-201406-32 vendor-advisory
- USN-1521-1 vendor-advisory
- bugzilla.redhat.com