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This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Description
The bzread function in ext/bz2/bz2.c in PHP before 5.5.38, 5.6.x before 5.6.24, and 7.x before 7.0.9 allows remote attackers to cause a denial of service (out-of-bounds write) or execute arbitrary code via a crafted bz2 archive.
Metrics
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CVE Modified by Red Hat, Inc.5/14/2024 12:01:36 AM
Action
Type
Old Value
New Value
CVE Modified by Red Hat, Inc.2/12/2023 6:23:55 PM
Action
Type
Old Value
New Value
Changed
Description
A flaw was found in the way certain error conditions were handled by bzread() function in PHP. An attacker could use this flaw to upload a specially crafted bz2 archive which, when parsed via the vulnerable function, could cause the application to crash or execute arbitrary code with the permissions of the user running the PHP application.
The bzread function in ext/bz2/bz2.c in PHP before 5.5.38, 5.6.x before 5.6.24, and 7.x before 7.0.9 allows remote attackers to cause a denial of service (out-of-bounds write) or execute arbitrary code via a crafted bz2 archive.
Victim must voluntarily interact with attack mechanism
CVE Modified by Red Hat, Inc.2/02/2023 4:17:11 PM
Action
Type
Old Value
New Value
Changed
Description
The bzread function in ext/bz2/bz2.c in PHP before 5.5.38, 5.6.x before 5.6.24, and 7.x before 7.0.9 allows remote attackers to cause a denial of service (out-of-bounds write) or execute arbitrary code via a crafted bz2 archive.
A flaw was found in the way certain error conditions were handled by bzread() function in PHP. An attacker could use this flaw to upload a specially crafted bz2 archive which, when parsed via the vulnerable function, could cause the application to crash or execute arbitrary code with the permissions of the user running the PHP application.
OR
*cpe:2.3:a:php:php:*:*:*:*:*:*:*:* versions up to (including) 5.5.37
*cpe:2.3:a:php:php:5.6.0:alpha1:*:*:*:*:*:*
*cpe:2.3:a:php:php:5.6.0:alpha2:*:*:*:*:*:*
*cpe:2.3:a:php:php:5.6.0:alpha3:*:*:*:*:*:*
*cpe:2.3:a:php:php:5.6.0:alpha4:*:*:*:*:*:*
*cpe:2.3:a:php:php:5.6.0:alpha5:*:*:*:*:*:*
*cpe:2.3:a:php:php:5.6.0:beta1:*:*:*:*:*:*
*cpe:2.3:a:php:php:5.6.0:beta2:*:*:*:*:*:*
*cpe:2.3:a:php:php:5.6.0:beta3:*:*:*:*:*:*
*cpe:2.3:a:php:php:5.6.0:beta
OR
*cpe:2.3:a:php:php:*:*:*:*:*:*:*:* versions up to (including) 5.5.37
*cpe:2.3:a:php:php:*:*:*:*:*:*:*:* versions from (including) 5.6.0 up to (excluding) 5.6.24
*cpe:2.3:a:php:php:*:*:*:*:*:*:*:* versions from (including) 7.0.0 up to (excluding) 7.0.9
Changed
Reference Type
http://rhn.redhat.com/errata/RHSA-2016-2598.html No Types Assigned
http://rhn.redhat.com/errata/RHSA-2016-2598.html Third Party Advisory
Changed
Reference Type
http://rhn.redhat.com/errata/RHSA-2016-2750.html No Types Assigned
http://rhn.redhat.com/errata/RHSA-2016-2750.html Third Party Advisory
Changed
Reference Type
http://www.debian.org/security/2016/dsa-3631 No Types Assigned
http://www.debian.org/security/2016/dsa-3631 Third Party Advisory
Changed
Reference Type
http://www.securityfocus.com/archive/1/538966/100/0/threaded No Types Assigned
http://www.securityfocus.com/archive/1/538966/100/0/threaded Third Party Advisory, VDB Entry
Changed
Reference Type
https://security.netapp.com/advisory/ntap-20180112-0001/ No Types Assigned
https://security.netapp.com/advisory/ntap-20180112-0001/ Third Party Advisory
CVE Modified by Red Hat, Inc.10/09/2018 4:00:32 PM