CVE-2015-9253

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

4.17% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 90.4% of scored records. A rank, not a probability.

NVD base score

6.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2018-02-19 19:00Z8 YR AGO

Last updated

2024-08-06 08:43Z2 YR AGO

Reserved

2018-02-19

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-400Uncontrolled Resource ConsumptionClass

Data version

5.1

Document digest

91bd5060140231ab045a06019dd614252d51b9ff3a992aafa6a59c06d8dc52fe

• github.comhttps://github.com/php/php-src/blob/PHP-7.1.20/NEWS#L20-L22x_refsource_CONFIRM
• bugs.php.nethttps://bugs.php.net/bug.php?id=70185x_refsource_MISC
• bugs.php.nethttps://bugs.php.net/bug.php?id=75968x_refsource_MISC
• usn.ubuntu.comUSN-3766-1https://usn.ubuntu.com/3766-1/vendor-advisoryx_refsource_UBUNTU
• bugs.php.nethttps://bugs.php.net/bug.php?id=73342https://github.com/php/php-src/pull/3287x_refsource_CONFIRM
• github.comhttps://github.com/php/php-src/commit/69dee5c732fe982c82edb17d0dbc3e79a47748d8x_refsource_CONFIRM
• www.futureweb.athttps://www.futureweb.at/security/CVE-2015-9253/x_refsource_MISC
• usn.ubuntu.comUSN-4279-1https://usn.ubuntu.com/4279-1/vendor-advisoryx_refsource_UBUNTU