The LiveConnect implementation in plugin/icedteanp/IcedTeaNPPlugin.cc in IcedTea-Web…
Priority LOW 12CWE-200Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Partial · None · None
- Fix status
- Fixed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-200.
Summary
The LiveConnect implementation in plugin/icedteanp/IcedTeaNPPlugin.cc in IcedTea-Web before 1.4.2 allows local users to read the messages between a Java applet and a web browser by pre-creating a temporary socket file with a predictable name in /tmp.
Why it matters now
EPSS 0.00478 41st percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 20
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:redhat:icedtea-web:*:*:*:*:*:*:*:* | up to 1.3.2 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:icedtea-web:1.0.1:*:*:*:*:*:*:* | 1.0.1 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:icedtea-web:1.0.2:*:*:*:*:*:*:* | 1.0.2 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:icedtea-web:1.0.3:*:*:*:*:*:*:* | 1.0.3 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:icedtea-web:1.0.4:*:*:*:*:*:*:* | 1.0.4 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:icedtea-web:1.0.5:*:*:*:*:*:*:* | 1.0.5 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:icedtea-web:1.0.6:*:*:*:*:*:*:* | 1.0.6 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:icedtea-web:1.1:*:*:*:*:*:*:* | 1.1 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:icedtea-web:1.1.1:*:*:*:*:*:*:* | 1.1.1 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:icedtea-web:1.1.2:*:*:*:*:*:*:* | 1.1.2 | Vulnerable | Red Hat |
- cpe:2.3:a:redhat:icedtea-web:*:*:*:*:*:*:*:* Versions up to 1.3.2 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:icedtea-web:1.0.1:*:*:*:*:*:*:* Versions 1.0.1 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:icedtea-web:1.0.2:*:*:*:*:*:*:* Versions 1.0.2 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:icedtea-web:1.0.3:*:*:*:*:*:*:* Versions 1.0.3 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:icedtea-web:1.0.4:*:*:*:*:*:*:* Versions 1.0.4 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:icedtea-web:1.0.5:*:*:*:*:*:*:* Versions 1.0.5 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:icedtea-web:1.0.6:*:*:*:*:*:*:* Versions 1.0.6 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:icedtea-web:1.1:*:*:*:*:*:*:* Versions 1.1 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:icedtea-web:1.1.1:*:*:*:*:*:*:* Versions 1.1.1 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:icedtea-web:1.1.2:*:*:*:*:*:*:* Versions 1.1.2 Vulnerable ·Red Hat
Show 10 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:redhat:icedtea-web:1.1.3:*:*:*:*:*:*:* | 1.1.3 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:icedtea-web:1.1.4:*:*:*:*:*:*:* | 1.1.4 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:icedtea-web:1.1.5:*:*:*:*:*:*:* | 1.1.5 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:icedtea-web:1.1.6:*:*:*:*:*:*:* | 1.1.6 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:icedtea-web:1.1.7:*:*:*:*:*:*:* | 1.1.7 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:icedtea-web:1.2:*:*:*:*:*:*:* | 1.2 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:icedtea-web:1.2.1:*:*:*:*:*:*:* | 1.2.1 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:icedtea-web:1.2.2:*:*:*:*:*:*:* | 1.2.2 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:icedtea-web:1.3:*:*:*:*:*:*:* | 1.3 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:icedtea-web:1.3.1:*:*:*:*:*:*:* | 1.3.1 | Vulnerable | Red Hat |
- cpe:2.3:a:redhat:icedtea-web:1.1.3:*:*:*:*:*:*:* Versions 1.1.3 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:icedtea-web:1.1.4:*:*:*:*:*:*:* Versions 1.1.4 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:icedtea-web:1.1.5:*:*:*:*:*:*:* Versions 1.1.5 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:icedtea-web:1.1.6:*:*:*:*:*:*:* Versions 1.1.6 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:icedtea-web:1.1.7:*:*:*:*:*:*:* Versions 1.1.7 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:icedtea-web:1.2:*:*:*:*:*:*:* Versions 1.2 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:icedtea-web:1.2.1:*:*:*:*:*:*:* Versions 1.2.1 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:icedtea-web:1.2.2:*:*:*:*:*:*:* Versions 1.2.2 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:icedtea-web:1.3:*:*:*:*:*:*:* Versions 1.3 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:icedtea-web:1.3.1:*:*:*:*:*:*:* Versions 1.3.1 Vulnerable ·Red Hat
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux Desktop (v. 6) | Fixed | — |
| Red Hat Enterprise Linux Desktop Optional (v. 6) | Fixed | — |
| Red Hat Enterprise Linux HPC Node (v. 6) | Fixed | — |
| Red Hat Enterprise Linux HPC Node Optional (v. 6) | Fixed | — |
| Red Hat Enterprise Linux Server (v. 6) | Fixed | — |
| Red Hat Enterprise Linux Server Optional (v. 6) | Fixed | — |
| Red Hat Enterprise Linux Workstation (v. 6) | Fixed | — |
| Red Hat Enterprise Linux Workstation Optional (v. 6) | Fixed | — |
Not affected: 1 product
- Red Hat Enterprise Linux 7
Timeline
- 2026-10-02 Threatist record created from CVE-2013-6493
- 2026-10-03 Alias added: GHSA-5rjx-hhcc-fqph
References
Advisory 2
More Red Hat Icedtea-web vulnerabilities
- TI-2012-02952 The IcedTea-Web plugin before 1.2.1 does not properly handle NPVariant NPStrings without… CVSS 2.0HIGH 7.5
- TI-2011-00614 The JNLPClassLoader class in IcedTea-Web before 1.0.1, as used in OpenJDK Runtime… CVSS 2.0HIGH 7.5
- TI-2013-01703 The IcedTea-Web plugin before 1.2.3 and 1.3.x before 1.3.2 allows remote attackers to… CVSS 2.0MEDIUM 6.8
- TI-2012-03880 Off-by-one error in the invoke function in IcedTeaScriptablePluginObject.cc in… CVSS 2.0MEDIUM 6.8
- TI-2012-02951 The getFirstInTableInstance function in the IcedTea-Web plugin before 1.2.1 returns an… CVSS 2.0MEDIUM 6.8
- TI-2011-02206 The Java Network Launching Protocol (JNLP) implementation in IcedTea6 1.9.x before 1.9.9… CVSS 2.0MEDIUM 6.8
Sources
- CVE-2013-6493 · CVE Program
- CVE-2013-6493 · NVD
- FIRST EPSS
- GHSA-5rjx-hhcc-fqph · GitHub Advisory Database · CC BY 4.0
- CVE-2013-6493 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences