CVE-2012-4681

Katalog CVE

CVSS 9.8 · Critical KEV · sudah dieksploitasi Dipakai ransomware EPSS 98,5%

Kerentanan Improper Access Control pada oracle jdk, oracle jre. Skor CVSS 3.1 9.8 (Critical) menurut NVD. Masuk katalog KEV CISA pada 3 Maret 2022, artinya sudah terbukti dieksploitasi. Tercatat dipakai dalam kampanye ransomware.

Deskripsi (NVD)

Multiple vulnerabilities in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 6 and earlier allow remote attackers to execute arbitrary code via a crafted applet that bypasses SecurityManager restrictions by (1) using com.sun.beans.finder.ClassFinder.findClass and leveraging an exception with the forName method to access restricted classes from arbitrary packages such as sun.awt.SunToolkit, then (2) using "reflection with a trusted immediate caller" to leverage the getField method to access and modify private fields, as exploited in the wild in August 2012 using Gondzz.class and Gondvv.class.

Rincian

Terbit di NVD

28 Agustus 2012

Terakhir diubah

6 Agustus 2026

Status NVD

Analyzed

CVSS 3.1

9.8 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-284: Improper Access Control

EPSS (30 hari)

98,5% peluang dieksploitasi; lebih tinggi dari 99,9% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama

Oracle Java SE Runtime Environment (JRE) Arbitrary Code Execution Vulnerability

Masuk KEV

3 Maret 2022

Tenggat CISA

24 Maret 2022 (untuk instansi federal AS)

Ransomware

Tercatat dipakai dalam kampanye ransomware

Tindakan wajib

Apply updates per vendor instructions.

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD. Ditampilkan 60 dari 85 konfigurasi; daftar lengkap ada di NVD.

Referensi dan perbaikan

• http://www.oracle.com/technetwork/topics/security/alert-cve-2012-4681-1835715.html advisory vendor
• http://www.us-cert.gov/cas/techalerts/TA12-240A.html advisory pihak ketiga · pemerintah AS
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2012-4681 pemerintah AS
• http://blog.fireeye.com/research/2012/08/zero-day-season-is-not-over-yet.html advisory pihak ketiga
• http://immunityproducts.blogspot.com/2012/08/java-0day-analysis-cve-2012-4681.html exploit · advisory pihak ketiga
• http://marc.info/?l=bugtraq&m=135109152819176&w=2 issue tracking · mailing list · advisory pihak ketiga
• http://rhn.redhat.com/errata/RHSA-2012-1225.html advisory pihak ketiga
• http://www.deependresearch.org/2012/08/java-7-vulnerability-analysis.html broken link · advisory pihak ketiga
• http://www.securityfocus.com/bid/55213 broken link · advisory pihak ketiga · vdb entry
• https://community.rapid7.com/community/metasploit/blog/2012/08/27/lets-start-the-week-with-a-new-java-0day broken link · advisory pihak ketiga
• http://labs.alienvault.com/labs/index.php/2012/new-java-0day-exploited-in-the-wild/ broken link · exploit
• http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00032.html mailing list
• http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00016.html mailing list
• http://secunia.com/advisories/51044 not applicable