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Java JRE/JDK flere sårbarheder Advisory Available in English  Advisory Available in German 

Secunia Advisory: SA26015  
Udsendt: 2007-07-11
Sidste Opdt.: 2007-10-30

Kritisk:
Moderat kritisk
Betydning: Sikkerhedsomgåelse
DoS
Hvor: Fra Internet
Løsning Status: Producent Patch

Software:Java Secure Socket Extension (JSSE) 1.x
Sun Java JDK 1.5.x
Sun Java JDK 1.6.x
Sun Java JRE 1.4.x
Sun Java JRE 1.5.x / 5.x
Sun Java JRE 1.6.x / 6.x
Sun Java SDK 1.4.x

CVE reference:CVE-2007-3698 (Secunia mirror)
CVE-2007-3922 (Secunia mirror)

Want to know the next time vulnerabilities are fixed in this product?
- Companies can be alerted via email and SMS!


Beskrivelse:
Der er rapporteret nogle sårbarheder og et sikkerhedsproblem i Java JRE/JDK, som kan udnyttes af ondsindede personer til at omgå visse sikkerhedsforanstaltninger og udføre et DoS (Denial of Service).

1) En fejl i Java Secure Socket Extension (JSSE) under håndteringen af SSL/TLS handshake-forespørgsler kan udnyttes til at udføre et DoS mod et system, der lytter efter SSL/TLS-forbindelser med JSSE for SSL/TLS-understøttelse.

2) En fejl i Java Runtime Environment Applet Class Loader kan udnyttes til at etablere netværksforbindelser til visse services på localhost ved f.eks. at lokke en bruger til at loade en "untrusted" applet fra et eksternt system.

Do you have this product installed on your home computer? Scan using the free Personal Software Inspector. Check if a vulnerable version is installed on computers in your corporate network, using the Network Software Inspector.

Løsning:
Opdatér til de seneste versioner.

JDK og JRE 6 Update 2 eller nyere:
http://java.sun.com/javase/downloads/index.jsp

JDK og JRE 5.0 Update 12 eller nyere:
http://java.sun.com/j2se/1.5.0/download.jsp

SDK og JRE 1.4.2_15 eller nyere:
http://java.sun.com/j2se/1.4.2/download.html

Rapporteret af / Kredit:
1) Producenten krediterer Cisco Systems.
2) John Heasman, NGSSoftware.

Forløb:
19-07-2007: Tilføjede sårbarhed #2.
26-07-2007: Tilføjede CVE-reference.
27-07-2007: Tilføjede CVE-reference.
30-10-2007: Tilføjede link til originalt advisory.

Original Advisory:
1) http://sunsolve.sun.com/search/document.do?assetkey=1-26-102997-1
2) Sun Microsystems:
http://sunsolve.sun.com/search/document.do?assetkey=1-26-102995-1
NGSSoftware:
http://www.ngssoftware.com/advisories...vulnerability-in-java-browser-plugin/



Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.

Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.

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