CVE-2012-3423

높음 7.5CVE-2012-3423 · Published 07/08/2012 · updated 16/06/2026

요약

CVE-2012-3423은(는) icedtea-web (redhat)에 영향을 주는 높음 (CVSS 7.5) 취약점입니다.
향후 30일 내 악용 확률(EPSS): 6.2%, 전체 취약점의 93.5%보다 높음.
아직 패치 버전 정보가 없습니다. 참고 자료의 공급업체 권고를 확인하세요.

Package	Affected versions	Patched versions
icedtea-web redhat	`= 1.0= 1.1≤ 1.2`	No fix yet

Description

The IcedTea-Web plugin before 1.2.1 does not properly handle NPVariant NPStrings without NUL terminators, which allows remote attackers to cause a denial of service (crash), obtain sensitive information from memory, or execute arbitrary code via a crafted Java applet.

References

icedtea.classpath.org/bugzilla/show_bug.cgi
icedtea.classpath.org/bugzilla/show_bug.cgi · Vendor Advisory
icedtea.classpath.org/hg/release/icedtea-web-1.2/file/icedtea-web-1.2.1/NEWS
icedtea.classpath.org/hg/release/icedtea-web-1.2/rev/d65bd94e0ba9 · Exploit
icedtea.classpath.org/hg/release/icedtea-web-1.2/rev/d7375e2a9076 · Exploit
lists.opensuse.org/opensuse-security-announce/2012-08/msg00003.html
lists.opensuse.org/opensuse-security-announce/2012-08/msg00004.html
lists.opensuse.org/opensuse-security-announce/2012-08/msg00005.html
lists.opensuse.org/opensuse-security-announce/2013-05/msg00020.html
lists.opensuse.org/opensuse-security-announce/2013-07/msg00013.html
lists.opensuse.org/opensuse-updates/2013-05/msg00032.html

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