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CVE-2012-3422

icedtea-web: getvalueforurl uninitialized instance pointer

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.

CVSS 2.0 · 6.8 Medium EPSS 3.1% KEV · Not listed
Vendors
Redhat
Products
Enterprise Linux Icedtea-web
CVE-2012-3423

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

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.

CVSS 2.0 · 7.5 High EPSS 6.2% KEV · Not listed
Vendors
Redhat
Products
Enterprise Linux Icedtea-web
CVE-2012-4540

icedtea-web: IcedTeaScriptableJavaObject:: invoke off-by-one heap-based buffer overflow

Off-by-one error in the invoke function in IcedTeaScriptablePluginObject.cc in IcedTea-Web 1.1.x before 1.1.7, 1.2.x before 1.2.2, 1.3.x before 1.3.1, and 1.4.x before 1.4.1 allows remote attackers to obtain sensitive information, cause a denial of service (crash), or possibly execute arbitrary code via a crafted webpage that triggers a heap-based buffer overflow, related to an error message and a "triggering event attached to applet." NOTE: the 1.4.x versions were originally associated with CVE-2013-4349, but that entry has been MERGED with this one.

CVSS 2.0 · 6.8 Medium EPSS 3.4% KEV · Not listed
Vendors
Opensuse Redhat
Products
Opensuse Enterprise Linux Icedtea-web
CVE-2019-10185

icedtea-web: directory traversal in the nested jar auto-extraction leading to arbitrary file overwrite

It was found that icedtea-web up to and including 1.7.2 and 1.8.2 was vulnerable to a zip-slip attack during auto-extraction of a JAR file. An attacker could use this flaw to write files to arbitrary locations. This could also be used to replace the main running application and, possibly, break out of the sandbox.

CVSS 3.1 · 8.6 High EPSS 4.0% KEV · Not listed
Vendors
Debian Icedtea-web Project Opensuse and 1 more
Products
Debian Linux Icedtea-web Leap and 1 more
CVE-2019-10182

icedtea-web: path traversal while processing <jar/> elements of JNLP files results in arbitrary file overwrite

It was found that icedtea-web though 1.7.2 and 1.8.2 did not properly sanitize paths from <jar/> elements in JNLP files. An attacker could trick a victim into running a specially crafted application and use this flaw to upload arbitrary files to arbitrary locations in the context of the user.

CVSS 3.0 · 8.2 High EPSS 2.7% KEV · Not listed
Vendors
Icedtea-web Project Redhat
Products
Icedtea-web Enterprise Linux Enterprise Linux Desktop and 4 more
CVE-2019-10181

icedtea-web: unsigned code injection in a signed JAR file

It was found that in icedtea-web up to and including 1.7.2 and 1.8.2 executable code could be injected in a JAR file without compromising the signature verification. An attacker could use this flaw to inject code in a trusted JAR. The code would be executed inside the sandbox.

CVSS 3.1 · 8.1 High EPSS 1.2% KEV · Not listed
Vendors
Debian Icedtea-web Project Opensuse and 1 more
Products
Debian Linux Icedtea-web Leap and 1 more
CVE-2010-2783

IcedTea: 'Extended JNLP Services' arbitrary file access

IcedTea6 before 1.7.4 allow unsigned apps to read and write arbitrary files, related to Extended JNLP Services.

CVSS 3.1 · 9.1 Critical EPSS 1.9% KEV · Not listed
Vendors
Redhat
Products
Icedtea6
CVE-2010-2548

IcedTea Incomplete property access check for unsigned applications

IcedTea6 before 1.7.4 does not properly check property access, which allows unsigned apps to read and write arbitrary files.

CVSS 3.1 · 9.1 Critical EPSS 2.0% KEV · Not listed
Vendors
Redhat
Products
Icedtea6