CVE-2012-1723Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 update 4 and earlier, 6 update 32 and earlier, 5 update 35 and earlier, and 1.4.2_37 and earlier allows r…
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It affects oracle jdk and 7 other products. Add what you run to find out whether that includes you.
CISA lists it as known exploited since Mar 3, 2022; federal agencies had to remediate by Mar 24, 2022, and it is known to be used in ransomware. Treat that date as your deadline.
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Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 update 4 and earlier, 6 update 32 and earlier, 5 update 35 and earlier, and 1.4.2_37 and earlier allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to Hotspot.
- CVSS
- 9.8 CRITICAL (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-284
- Known exploited
- Added to CISA KEV Mar 3, 2022; federal remediation due Mar 24, 2022; known ransomware useApply updates per vendor instructions.
- EPSS (exploitation in the next 30 days)
- 93.69% (percentile 100)
- Assigned by
- oracle
- NVD analysis
- Analyzed
- Record last updated
- Aug 6, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
oracle jdk oracle:jdk | through 1.4.2_37; 1.5.0; 1.5.0; 1.5.0; 1.5.0; 1.5.0; 1.5.0; 1.5.0; and 56 more ranges | NVD |
oracle jre oracle:jre | through 1.4.2_37; 1.5.0; 1.5.0; 1.5.0; 1.5.0; 1.5.0; 1.5.0; 1.5.0; and 54 more ranges | NVD |
redhat icedtea6 redhat:icedtea6 | before 1.10.8; from 1.11.0 before 1.11.3 | NVD |
redhat enterprise_linux_desktop redhat:enterprise_linux_desktop | 5.0; 6.0 | NVD |
redhat enterprise_linux_eus redhat:enterprise_linux_eus | 6.2 | NVD |
redhat enterprise_linux_server redhat:enterprise_linux_server | 5.0; 6.0 | NVD |
redhat enterprise_linux_server_aus redhat:enterprise_linux_server_aus | 6.2 | NVD |
redhat enterprise_linux_workstation redhat:enterprise_linux_workstation | 5.0; 6.0 | NVD |
References
- http://security.gentoo.org/glsa/glsa-201406-32.xmlvendor-advisory, x-refsource-gentoo, third-party-advisory
- http://rhn.redhat.com/errata/RHSA-2012-0734.htmlvendor-advisory, x-refsource-redhat, third-party-advisory
- http://www.oracle.com/technetwork/topics/security/javacpujun2012-1515912.htmlx-refsource-confirm, vendor-advisory
- http://mail.openjdk.java.net/pipermail/distro-pkg-dev/2012-June/019076.htmlmailing-list, x-refsource-mlist
- http://marc.info/?l=bugtraq&m=134496371727681&w=2vendor-advisory, x-refsource-hp, mailing-list
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16259vdb-entry, signature, x-refsource-oval, broken-link
- http://www.securityfocus.com/bid/53960vdb-entry, x-refsource-bid, broken-link, third-party-advisory
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:095vendor-advisory, x-refsource-mandriva, broken-link
- http://www.ibm.com/support/docview.wss?uid=swg21615246x-refsource-confirm, broken-link
- http://secunia.com/advisories/51080third-party-advisory, x-refsource-secunia, broken-link
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2012-1723us-government-resource
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.