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CVE-2016-2554

Good to know:

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Date: May 16, 2016

Stack-based buffer overflow in ext/phar/tar.c in PHP before 5.5.32, 5.6.x before 5.6.18, and 7.x before 7.0.3 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted TAR archive.

Language: C

Severity Score

Related Resources (14)

https://bugs.php.net/bug.php?id=71488
https://nvd.nist.gov/vuln/detail/CVE-2016-2554
http://www.ubuntu.com/usn/USN-2952-2
http://www.ubuntu.com/usn/USN-2952-1
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00052.html
http://rhn.redhat.com/errata/RHSA-2016-2750.html
https://access.redhat.com/security/cve/CVE-2016-2554
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00058.html
http://php.net/ChangeLog-5.php
http://php.net/ChangeLog-7.php
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00056.html
https://people.canonical.com/~ubuntu-security/cve/CVE-2016-2554
https://www.mend.io/vulnerability-database/CVE-2016-2554

Severity Score

Weakness Type (CWE)

Buffer Errors

CWE-119

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): COMPLETE
Integrity (I): COMPLETE
Availability (A): COMPLETE
Additional information:

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