Microsoft Security
…among others), and Java (CVE-2013-2460), although exploit kit…
2 passages name itOriginal (opens in a new tab) ↗
CVE-2013-2460 Public exploit EPSS 70.0%
Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 21 and earlier…
Summary
The flaw is an unspecified vulnerability in the Java Runtime Environment (JRE) component of Oracle Java SE 7 Update 21 and earlier, and of OpenJDK 7, related to the Serviceability component. An attacker who can reach the affected JRE remotely, through unknown vectors, may be able to affect confidentiality, integrity, and availability, and a separate unconfirmed claim from another vendor describes a sandbox bypass via insufficient access checks in the tracing component, which Oracle has not addressed.
Official description · CVE.org
Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 21 and earlier, and OpenJDK 7, allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to Serviceability. NOTE: the previous information is from the June 2013 CPU. Oracle has not commented on claims from another vendor that this issue allows remote attackers to bypass the Java sandbox via vectors related to "insufficient access checks" in the tracing component.
Priority scorePatchfirst’s 0 to 100 ranking. It adds points for CISA KEV listing, ransomware use, EPSS, threat reports, public exploit code and CVSS. Every CVE page shows the breakdown. Breakdown
67.4 / 100
- Exploited
- Yes, in VulnCheck KEV
- Reports
- 2
- Tactics
- 2/15
How an attack unfolds
Based on MITRE ATT&CKA public catalogue of the techniques attackers use, maintained by MITRE. Patchfirst uses it to describe what attackers do with a vulnerability. mappings. Select a step to see the evidence.Exploitation timelineDated milestones for a CVE: when it was disclosed, when exploit code became public, when exploitation was confirmed, and when threat reports named it.
First seen exploited 8 years after disclosure. Public exploit code (Metasploit) was available the same day.
- First seen exploitedVulnCheck KEV evidence+8 yrs
MITRE ATT&CKA public catalogue of the techniques attackers use, maintained by MITRE. Patchfirst uses it to describe what attackers do with a vulnerability. techniques
2 TechniqueOne specific attacker behaviour in MITRE ATT&CK, such as T1190 “Exploit Public-Facing Application”. IDs with a dot, like T1059.004, are sub-techniques., grouped by TacticThe attacker’s goal at a stage of an attack in MITRE ATT&CK, such as Initial Access or Persistence. Each technique belongs to one or more tactics. in kill-chain order, 2 cited passages 2Initial AccessTA0001
Exploit Public-Facing Application T1190 Medium Confidence (technique links)How sure Patchfirst is that an ATT&CK technique applies to this CVE. High and medium links are shown by default; low ones come from early or generic mappings, text matching, or contradict the CVE’s details.
AI mapping from the description · how it is exploited
Remote attackers exploit JRE component via unknown vectors
Unspecified vulnerability in the Java Runtime Environment (JRE) component
Stealth
Exploitation for Stealth T1211 Medium Confidence (technique links)How sure Patchfirst is that an ATT&CK technique applies to this CVE. High and medium links are shown by default; low ones come from early or generic mappings, text matching, or contradict the CVE’s details.
AI mapping from the description · primary impact
Sandbox bypass evades Java security restrictions
allows remote attackers to bypass the Java sandbox
Detection
0 rules for this CVE · 153 general rules for its techniquesRules for this CVE
0Sigma ruleAn open, vendor-neutral detection rule for log data. Security teams convert Sigma rules into searches for their own SIEM. that reference CVE-2013-2460 directly.CVE-specific rules are not available in this build. Search SigmaHQ ↗
General rules for this CVE’s techniques
These detect the technique in general, not this specific vulnerability.
Exploit Public-Facing ApplicationT1190149 general rules
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- Citrix ADS Exploitation CVE-2020-8193 CVE-2020-8195criticaltest
- Citrix Netscaler Attack CVE-2019-19781criticaltest
- Confluence Exploitation CVE-2019-3398criticaltest
- CVE-2010-5278 Exploitation Attemptcriticaltest
- CVE-2020-0688 Exchange Exploitation via Web Logcriticaltest
- CVE-2020-10148 SolarWinds Orion API Auth Bypasscriticaltest
- CVE-2020-5902 F5 BIG-IP Exploitation Attemptcriticaltest
Exploitation for StealthT12114 general rules
- Audit CVE Eventcriticaltest
- Microsoft Malware Protection Engine Crashhightest
- Microsoft Malware Protection Engine Crash - WERhightest
- Writing Of Malicious Files To The Fonts Foldermediumtest
Sigma rules © SigmaHQ, Detection Rule License 1.1; linked, not reproduced.
What security researchers reported
Named in 2 threat reports2 reportsMicrosoft2
Reports are matched by finding the exact id CVE-2013-2460 in their text; nobody has reviewed the match. One passage is shown per report, at most 320 characters, linked to the original.
Microsoft Security
Mentions the CVE; no further detail.
2 passages name itOriginal (opens in a new tab) ↗
Also mentioned in 3 community threat pulses (AlienVault OTX)
Weaker evidencePulses are indicator collections that anyone can publish. A mention is not confirmation of exploitation.