CVE-2017-3241
published 2017-01-27CVE-2017-3241: Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE (subcomponent: RMI). Supported versions that are affected are Java SE…
PriorityP273critical9CVSS 3.0
AVNACHPRNUINSCCHIHAH
EXPLOIT
EPSS
32.84%
98.2th percentile
Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE (subcomponent: RMI). Supported versions that are affected are Java SE: 6u131, 7u121 and 8u112; Java SE Embedded: 8u111; JRockit: R28.3.12. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded, JRockit. While the vulnerability is in Java SE, Java SE Embedded, JRockit, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Java SE, Java SE Embedded, JRockit. Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service. CVSS v3.0 Base Score 9.0 (Confidentiality, Integrity and Availability impacts).
Affected
13 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | openjdk-8 | < openjdk-8 8u121-b13-1 (sid) | openjdk-8 8u121-b13-1 (sid) |
| oracle | java_se | — | — |
| oracle | java_se | — | — |
| oracle | java_se | — | — |
| oracle | java_se_embedded | — | — |
| oracle | jdk | — | — |
| oracle | jdk | — | — |
| oracle | jdk | — | — |
| oracle | jre | — | — |
| oracle | jre | — | — |
| oracle | jre | — | — |
| oracle | jrockit | — | — |
| oracle | jrockit | — | — |
Detection & IOCsextracted from sources · hover to see the quote
bytes↗
\xac\xed\x00\x05 (Java serialization magic header)
- →Monitor for untrusted deserialization in RMI registry and DCG (Distributed Garbage Collector) services; any unauthenticated remote input reaching ObjectInputStream.readObject() via RMI should be treated as suspicious. ↗
- →Check for absence of serialization filter properties (sun.rmi.registry.registryFilter, sun.rmi.transport.dgcFilter, jdk.serialFilter) in java.security configuration; unfiltered RMI endpoints are vulnerable. ↗
- ·Affected versions are Java SE 6u131, 7u121, 8u112; Java SE Embedded 8u111; JRockit R28.3.12. The fix was introduced in Oracle JDK 8u121, 7u131, and 6u141. ↗
- ·The vulnerability is exploitable only via RMI network protocols without requiring Untrusted Java Web Start or applets; web services exposing RMI are at risk. ↗
- ·The serialization filter feature (JEP 290) must be explicitly configured; no filter is defined by default, leaving RMI endpoints unprotected even after patching if not configured. ↗
CVSS provenance
nvdv3.09.0CRITICALCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
osv9.0CRITICAL
vendor_debian9.0CRITICAL
vendor_redhat9.0CRITICAL
vendor_ubuntu7.5HIGH
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Ubuntu
OpenJDK 6 vulnerabilities
vendor_ubuntu·2017-02-16·CVSS 7.5
CVE-2016-2183 [HIGH] OpenJDK 6 vulnerabilities
Title: OpenJDK 6 vulnerabilities
Summary: Several security issues were fixed in OpenJDK 6.
Karthik Bhargavan and Gaetan Leurent discovered that the DES and
Triple DES ciphers were vulnerable to birthday attacks. A remote
attacker could possibly use this flaw to obtain clear text data from
long encrypted sessions. This update moves those algorithms to the
legacy algorithm set and causes them to be used only if no non-legacy
algorithms can be negotiated. (CVE-2016-2183)
It was discovered that OpenJDK accepted ECSDA signatures using
non-canonical DER encoding. An attacker could use this to modify or
expose sensitive data. (CVE-2016-5546)
It was discovered that covert timing channel vulnerabilities existed
in the DSA implementations in OpenJDK. A remote attacker could use
this to expose se
Ubuntu
OpenJDK 7 vulnerabilities
vendor_ubuntu·2017-02-09·CVSS 7.5
CVE-2016-2183 [HIGH] OpenJDK 7 vulnerabilities
Title: OpenJDK 7 vulnerabilities
Summary: Several security issues were fixed in OpenJDK 7.
Karthik Bhargavan and Gaetan Leurent discovered that the DES and
Triple DES ciphers were vulnerable to birthday attacks. A remote
attacker could possibly use this flaw to obtain clear text data from
long encrypted sessions. This update moves those algorithms to the
legacy algorithm set and causes them to be used only if no non-legacy
algorithms can be negotiated. (CVE-2016-2183)
It was discovered that OpenJDK accepted ECSDA signatures using
non-canonical DER encoding. An attacker could use this to modify or
expose sensitive data. (CVE-2016-5546)
It was discovered that OpenJDK did not properly verify object
identifier (OID) length when reading Distinguished Encoding Rules
(DER) records, as used in
Ubuntu
OpenJDK 8 vulnerabilities
vendor_ubuntu·2017-01-25·CVSS 7.5
CVE-2016-2183 [HIGH] OpenJDK 8 vulnerabilities
Title: OpenJDK 8 vulnerabilities
Summary: Several security issues were fixed in OpenJDK 8.
Karthik Bhargavan and Gaetan Leurent discovered that the DES and
Triple DES ciphers were vulnerable to birthday attacks. A remote
attacker could possibly use this flaw to obtain clear text data from
long encrypted sessions. This update moves those algorithms to the
legacy algorithm set and causes them to be used only if no non-legacy
algorithms can be negotiated. (CVE-2016-2183)
It was discovered that OpenJDK accepted ECSDA signatures using
non-canonical DER encoding. An attacker could use this to modify or
expose sensitive data. (CVE-2016-5546)
It was discovered that OpenJDK did not properly verify object
identifier (OID) length when reading Distinguished Encoding Rules
(DER) records, as used in
Red Hat
OpenJDK: untrusted input deserialization in RMI registry and DCG (RMI, 8156802)
vendor_redhat·2017-01-17·CVSS 9.0
CVE-2017-3241 [CRITICAL] CWE-502 OpenJDK: untrusted input deserialization in RMI registry and DCG (RMI, 8156802)
OpenJDK: untrusted input deserialization in RMI registry and DCG (RMI, 8156802)
Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE (subcomponent: RMI). Supported versions that are affected are Java SE: 6u131, 7u121 and 8u112; Java SE Embedded: 8u111; JRockit: R28.3.12. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded, JRockit. While the vulnerability is in Java SE, Java SE Embedded, JRockit, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Java SE, Java SE Embedded, JRockit. Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component without using
Debian
CVE-2017-3241: openjdk-8 - Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java...
vendor_debian·2017·CVSS 9.0
CVE-2017-3241 [CRITICAL] CVE-2017-3241: openjdk-8 - Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java...
Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE (subcomponent: RMI). Supported versions that are affected are Java SE: 6u131, 7u121 and 8u112; Java SE Embedded: 8u111; JRockit: R28.3.12. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded, JRockit. While the vulnerability is in Java SE, Java SE Embedded, JRockit, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Java SE, Java SE Embedded, JRockit. Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted Java applets, such as through
GHSA
GHSA-j64j-5jrj-hggj: Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE (subcomponent: RMI)
ghsa_unreviewed·2022-05-14
CVE-2017-3241 [CRITICAL] CWE-20 GHSA-j64j-5jrj-hggj: Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE (subcomponent: RMI)
Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE (subcomponent: RMI). Supported versions that are affected are Java SE: 6u131, 7u121 and 8u112; Java SE Embedded: 8u111; JRockit: R28.3.12. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded, JRockit. While the vulnerability is in Java SE, Java SE Embedded, JRockit, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Java SE, Java SE Embedded, JRockit. Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted Java applets, such as through
OSV
openjdk-7 vulnerabilities
osv·2017-02-09·CVSS 7.5
CVE-2016-2183 [HIGH] openjdk-7 vulnerabilities
openjdk-7 vulnerabilities
Karthik Bhargavan and Gaetan Leurent discovered that the DES and
Triple DES ciphers were vulnerable to birthday attacks. A remote
attacker could possibly use this flaw to obtain clear text data from
long encrypted sessions. This update moves those algorithms to the
legacy algorithm set and causes them to be used only if no non-legacy
algorithms can be negotiated. (CVE-2016-2183)
It was discovered that OpenJDK accepted ECSDA signatures using
non-canonical DER encoding. An attacker could use this to modify or
expose sensitive data. (CVE-2016-5546)
It was discovered that OpenJDK did not properly verify object
identifier (OID) length when reading Distinguished Encoding Rules
(DER) records, as used in x.509 certificates and elsewhere. An
attacker could use this to c
OSV
openjdk-8 vulnerabilities
osv·2017-01-25·CVSS 7.5
CVE-2016-2183 [HIGH] openjdk-8 vulnerabilities
openjdk-8 vulnerabilities
Karthik Bhargavan and Gaetan Leurent discovered that the DES and
Triple DES ciphers were vulnerable to birthday attacks. A remote
attacker could possibly use this flaw to obtain clear text data from
long encrypted sessions. This update moves those algorithms to the
legacy algorithm set and causes them to be used only if no non-legacy
algorithms can be negotiated. (CVE-2016-2183)
It was discovered that OpenJDK accepted ECSDA signatures using
non-canonical DER encoding. An attacker could use this to modify or
expose sensitive data. (CVE-2016-5546)
It was discovered that OpenJDK did not properly verify object
identifier (OID) length when reading Distinguished Encoding Rules
(DER) records, as used in x.509 certificates and elsewhere. An
attacker could use this to c
OSV
CVE-2017-3241: Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE (subcomponent: RMI)
osv·2017-01-18·CVSS 9.0
CVE-2017-3241 [CRITICAL] CVE-2017-3241: Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE (subcomponent: RMI)
Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE (subcomponent: RMI). Supported versions that are affected are Java SE: 6u131, 7u121 and 8u112; Java SE Embedded: 8u111; JRockit: R28.3.12. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded, JRockit. While the vulnerability is in Java SE, Java SE Embedded, JRockit, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Java SE, Java SE Embedded, JRockit. Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted Java applets, such as through
No detection rules found.
http://rhn.redhat.com/errata/RHSA-2017-0175.htmlhttp://rhn.redhat.com/errata/RHSA-2017-0176.htmlhttp://rhn.redhat.com/errata/RHSA-2017-0177.htmlhttp://rhn.redhat.com/errata/RHSA-2017-0180.htmlhttp://rhn.redhat.com/errata/RHSA-2017-0263.htmlhttp://rhn.redhat.com/errata/RHSA-2017-0269.htmlhttp://rhn.redhat.com/errata/RHSA-2017-0336.htmlhttp://rhn.redhat.com/errata/RHSA-2017-0337.htmlhttp://rhn.redhat.com/errata/RHSA-2017-0338.htmlhttp://www.debian.org/security/2017/dsa-3782http://www.oracle.com/technetwork/security-advisory/cpujan2017-2881727.htmlhttp://www.securityfocus.com/bid/95488http://www.securitytracker.com/id/1037637https://access.redhat.com/errata/RHSA-2017:1216https://erpscan.io/advisories/erpscan-17-006-oracle-openjdk-java-serialization-dos-vulnerability/https://security.gentoo.org/glsa/201701-65https://security.gentoo.org/glsa/201707-01https://security.netapp.com/advisory/ntap-20170119-0001/https://www.exploit-db.com/exploits/41145/http://rhn.redhat.com/errata/RHSA-2017-0175.htmlhttp://rhn.redhat.com/errata/RHSA-2017-0176.htmlhttp://rhn.redhat.com/errata/RHSA-2017-0177.htmlhttp://rhn.redhat.com/errata/RHSA-2017-0180.htmlhttp://rhn.redhat.com/errata/RHSA-2017-0263.htmlhttp://rhn.redhat.com/errata/RHSA-2017-0269.htmlhttp://rhn.redhat.com/errata/RHSA-2017-0336.htmlhttp://rhn.redhat.com/errata/RHSA-2017-0337.htmlhttp://rhn.redhat.com/errata/RHSA-2017-0338.htmlhttp://www.debian.org/security/2017/dsa-3782http://www.oracle.com/technetwork/security-advisory/cpujan2017-2881727.htmlhttp://www.securityfocus.com/bid/95488http://www.securitytracker.com/id/1037637https://access.redhat.com/errata/RHSA-2017:1216https://erpscan.io/advisories/erpscan-17-006-oracle-openjdk-java-serialization-dos-vulnerability/https://security.gentoo.org/glsa/201701-65https://security.gentoo.org/glsa/201707-01https://security.netapp.com/advisory/ntap-20170119-0001/https://www.exploit-db.com/exploits/41145/
2017-01-27
Published