Description
In PHP before 5.6.39, 7.x before 7.0.33, 7.1.x before 7.1.25, and 7.2.x before 7.2.13, a buffer over-read in PHAR reading functions may allow an attacker to read allocated or unallocated memory past the actual data when trying to parse a .phar file. This is related to phar_parse_pharfile in ext/phar/phar.c.
Published: 2019-02-21
Score: 7.5 High
EPSS: 5.1% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2018-13326 In PHP before 5.6.39, 7.x before 7.0.33, 7.1.x before 7.1.25, and 7.2.x before 7.2.13, a buffer over-read in PHAR reading functions may allow an attacker to read allocated or unallocated memory past the actual data when trying to parse a .phar file. This is related to phar_parse_pharfile in ext/phar/phar.c.
Ubuntu USN Ubuntu USN USN-3566-2 PHP vulnerabilities
History

No history.

Subscriptions

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Php Php
Redhat Enterprise Linux Rhel Software Collections
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T12:12:28.191Z

Reserved: 2019-02-21T00:00:00.000Z

Link: CVE-2018-20783

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-02-21T19:29:00.287

Modified: 2024-11-21T04:02:09.927

Link: CVE-2018-20783

cve-icon Redhat

Severity : Low

Publid Date: 2018-11-12T00:00:00Z

Links: CVE-2018-20783 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses