CVE-2012-3422

Home/CVE/The getFirstInTableInstance function in the IcedTea-Web plugin before 1.2.1 returns an uninitialized pointer when the in

CVE

The getFirstInTableInstance function in the IcedTea-Web plugin before 1.2.1 returns an uninitialized pointer when the in

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.

MEDIUM · CVSS 6.8 EPSS 0.01173

Monitor

No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence

Sigma rules0 YARA rules0

⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer

▤

Affected Products & Versions

redhat icedtea-web<= 1.2

redhat icedtea-weball versions

▣

Scoring & Timeline

6.8

MEDIUM · CVSS v2 (legacy) · secalert@redhat.com

View on NVD

This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

Published to NVD07 Aug 2012 · 09:55 PM

⚑

Vendor Advisories

suse-csafopenSUSE-SU-2024:10316-1
usnUSN-1521-1
rhsaRHSA-2012:1132Important

🔗

References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://icedtea.classpath.org/hg/release/icedtea-web-1.2/file/icedtea-web-1.2.1/NEWS

http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00003.html

http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00004.html

http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00005.html

http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00020.html

http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00013.html

Show all 14 references

http://lists.opensuse.org/opensuse-updates/2013-05/msg00032.html

http://lists.opensuse.org/opensuse-updates/2013-06/msg00030.html

http://lists.opensuse.org/opensuse-updates/2013-06/msg00101.html

http://rhn.redhat.com/errata/RHSA-2012-1132.html

http://secunia.com/advisories/50089Vendor Advisory

http://security.gentoo.org/glsa/glsa-201406-32.xml

http://www.ubuntu.com/usn/USN-1521-1

https://bugzilla.redhat.com/show_bug.cgi?id=840592

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