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    CVE-2014-1876

    The unpacker::redirect_stdio function in unpack.cpp in unpack200 in OpenJDK 6, 7, and 8; Oracle Java SE 5.0u61, 6u71, 7u51, and 8; JRockit R27.8.1 and R28.3.1; and Java SE Embedded 7u51 does not securely create temporary files when a log file cannot be opened, which allows local users to overwrite arbitrary files via a symlink attack on /tmp/unpack.log.

    Published:Feb 3, 2014
    Last Modified:Apr 11, 2025
    EPS:Feb 10, 2014
    EPSS Score:0.00064
    CVSS Score:4.4

    Affected Products

    Vendor
    Oracle
    Product
    Openjdk
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Network Satellite
    Vendor
    Redhat
    Product
    Rhel Extras
    Vendor
    Redhat
    Product
    Rhel Extras Oracle Java

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2023-21968 (CVSS 3.7) — Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: L…
    CVE-2023-21967 (CVSS 5.9) — Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: J…
    CVE-2023-21954 (CVSS 5.9) — Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: H…
    CVE-2023-21939 (CVSS 5.3) — Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: S…
    CVE-2023-21938 (CVSS 3.7) — Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: L…
    CVE-2023-21937 (CVSS 3.7) — Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: N…
    CVE-2023-21930 (CVSS 7.4) — Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: J…
    CVE-2022-21541 (CVSS 5.9) — Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: H…

    References

    http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=737562
    http://marc.info/?l=bugtraq&m=140852886808946&w=2
    http://marc.info/?l=bugtraq&m=140852974709252&w=2
    http://osvdb.org/102808
    http://rhn.redhat.com/errata/RHSA-2014-0675.html
    http://rhn.redhat.com/errata/RHSA-2014-0685.html
    http://seclists.org/oss-sec/2014/q1/242
    http://seclists.org/oss-sec/2014/q1/285
    http://secunia.com/advisories/58415
    http://secunia.com/advisories/59058
    http://security.gentoo.org/glsa/glsa-201406-32.xml
    http://www-01.ibm.com/support/docview.wss?uid=swg21672080
    http://www-01.ibm.com/support/docview.wss?uid=swg21676746
    http://www-01.ibm.com/support/docview.wss?uid=swg21679713
    http://www.debian.org/security/2014/dsa-2912
    http://www.oracle.com/technetwork/topics/security/cpuapr2014-1972952.html
    http://www.securityfocus.com/bid/65568
    http://www.ubuntu.com/usn/USN-2187-1
    http://www.ubuntu.com/usn/USN-2191-1
    https://access.redhat.com/errata/RHSA-2014:0413
    https://access.redhat.com/errata/RHSA-2014:0414
    https://bugzilla.redhat.com/show_bug.cgi?id=1060907
    http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=737562
    http://marc.info/?l=bugtraq&m=140852886808946&w=2
    http://marc.info/?l=bugtraq&m=140852974709252&w=2
    http://osvdb.org/102808
    http://rhn.redhat.com/errata/RHSA-2014-0675.html
    http://rhn.redhat.com/errata/RHSA-2014-0685.html
    http://seclists.org/oss-sec/2014/q1/242
    http://seclists.org/oss-sec/2014/q1/285
    http://secunia.com/advisories/58415
    http://secunia.com/advisories/59058
    http://security.gentoo.org/glsa/glsa-201406-32.xml
    http://www-01.ibm.com/support/docview.wss?uid=swg21672080
    http://www-01.ibm.com/support/docview.wss?uid=swg21676746
    http://www-01.ibm.com/support/docview.wss?uid=swg21679713
    http://www.debian.org/security/2014/dsa-2912
    http://www.oracle.com/technetwork/topics/security/cpuapr2014-1972952.html
    http://www.securityfocus.com/bid/65568
    http://www.ubuntu.com/usn/USN-2187-1
    http://www.ubuntu.com/usn/USN-2191-1
    https://access.redhat.com/errata/RHSA-2014:0413
    https://access.redhat.com/errata/RHSA-2014:0414
    https://bugzilla.redhat.com/show_bug.cgi?id=1060907

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High