// For flags

CVE-2012-3423

icedtea-web: incorrect handling of not 0-terminated strings

Severity Score

7.5
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

2
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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.

El complemento IcedTea-Web anterior a v1.2.1 no maneja adecuadamente los (NPVariant) (NPStrings) sin terminadores NUL, lo que permite a atacantes remotos causar una denegación de servicio (caída), obtener información sensible de la memoria, o ejecutar código arbitrario a través de un (applet) de Java manipulado.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
Attack Vector
Network
Attack Complexity
High
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2012-06-14 CVE Reserved
  • 2012-07-31 CVE Published
  • 2024-08-06 CVE Updated
  • 2024-08-06 First Exploit
  • 2024-10-20 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
References (19)
URL Tag Source
http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=518 X_refsource_confirm
http://icedtea.classpath.org/hg/release/icedtea-web-1.2/file/icedtea-web-1.2.1/NEWS X_refsource_confirm
URL Date SRC
http://icedtea.classpath.org/hg/release/icedtea-web-1.2/rev/d65bd94e0ba9 2024-08-06
http://icedtea.classpath.org/hg/release/icedtea-web-1.2/rev/d7375e2a9076 2024-08-06
URL Date SRC
URL Date SRC
http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=863 2014-10-04
http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00003.html 2014-10-04
http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00004.html 2014-10-04
http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00005.html 2014-10-04
http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00020.html 2014-10-04
http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00013.html 2014-10-04
http://lists.opensuse.org/opensuse-updates/2013-05/msg00032.html 2014-10-04
http://lists.opensuse.org/opensuse-updates/2013-06/msg00030.html 2014-10-04
http://lists.opensuse.org/opensuse-updates/2013-06/msg00101.html 2014-10-04
http://rhn.redhat.com/errata/RHSA-2012-1132.html 2014-10-04
http://secunia.com/advisories/50089 2014-10-04
http://security.gentoo.org/glsa/glsa-201406-32.xml 2014-10-04
http://www.ubuntu.com/usn/USN-1521-1 2014-10-04
https://bugzilla.redhat.com/show_bug.cgi?id=841345 2012-07-31
https://access.redhat.com/security/cve/CVE-2012-3423 2012-07-31
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Redhat
Search vendor "Redhat"
 Icedtea-web
Search vendor "Redhat" for product "Icedtea-web"
 <= 1.2
Search vendor "Redhat" for product "Icedtea-web" and version " <= 1.2"
-
Affected
Redhat
Search vendor "Redhat"
 Icedtea-web
Search vendor "Redhat" for product "Icedtea-web"
 1.0
Search vendor "Redhat" for product "Icedtea-web" and version "1.0"
-
Affected
Redhat
Search vendor "Redhat"
 Icedtea-web
Search vendor "Redhat" for product "Icedtea-web"
 1.1
Search vendor "Redhat" for product "Icedtea-web" and version "1.1"
-
Affected