Loading HuntDB...
Hunt
Vulnerability Intelligence by wss.sh
Home Daily Briefings High Impact CVEs Recent Exploits KEV Catalog GitHub Advisories Latest Updates Security News
Sign In Sign Up

CVE-2019-11045

LOW
Published 2019-12-23T02:40:17.130519Z
Actions:

Expert Analysis

Professional remediation guidance

Get tailored security recommendations from our analyst team for CVE-2019-11045. We'll provide specific mitigation strategies based on your environment and risk profile.

CVSS Score

V3.1
3.7
/10
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.406
probability
of exploitation in the wild

There is a 40.6% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.972
Higher than 97.2% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
LOW
Integrity
NONE
Availability
NONE

Description

In PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0, PHP DirectoryIterator class accepts filenames with embedded \0 byte and treats them as terminating at that byte. This could lead to security vulnerabilities, e.g. in applications checking paths that the code is allowed to access.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

PHP Group

PHP

Affected Versions:

7.2.x 7.3.x 7.4.x

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-jv88-p4rw-4m4h

Advisory Details

In PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0, PHP DirectoryIterator class accepts filenames with embedded \0 byte and treats them as terminating at that byte. This could lead to security vulnerabilities, e.g. in applications checking paths that the code is allowed to access.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2019-11045
WEB https://bugs.php.net/bug.php?id=78863
WEB https://lists.debian.org/debian-lts-announce/2019/12/msg00034.html
WEB https://lists.fedoraproject.org/archives/list/[email protected]/message/N7GCOAE6KVHYJ3UQ4KLPLTGSLX6IRVRN
WEB https://lists.fedoraproject.org/archives/list/[email protected]/message/XWRQPYXVG43Q7DXMXH6UVWMKWGUW552F
WEB https://seclists.org/bugtraq/2020/Feb/27
WEB https://seclists.org/bugtraq/2020/Feb/31
WEB https://seclists.org/bugtraq/2021/Jan/3
WEB https://security.netapp.com/advisory/ntap-20200103-0002
WEB https://usn.ubuntu.com/4239-1
WEB https://www.debian.org/security/2020/dsa-4626
WEB https://www.debian.org/security/2020/dsa-4628
WEB https://www.tenable.com/security/tns-2021-14
WEB http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00036.html

Advisory provided by GitHub Security Advisory Database. Published: May 24, 2022, Modified: December 21, 2022

References

https://bugs.php.net/bug.php?id=78863
https://lists.debian.org/debian-lts-announce/2019/12/msg00034.html
https://security.netapp.com/advisory/ntap-20200103-0002/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N7GCOAE6KVHYJ3UQ4KLPLTGSLX6IRVRN/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XWRQPYXVG43Q7DXMXH6UVWMKWGUW552F/
https://usn.ubuntu.com/4239-1/
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00036.html
https://seclists.org/bugtraq/2020/Feb/27
https://www.debian.org/security/2020/dsa-4626
https://www.debian.org/security/2020/dsa-4628
https://seclists.org/bugtraq/2020/Feb/31
https://seclists.org/bugtraq/2021/Jan/3
https://www.tenable.com/security/tns-2021-14

HackerOne Reports

DirectoryIterator class silently truncates after a null byte Medium
ryat
Internet Bug Bounty
Improper Null Termination
View Report
Published: 2019-12-23T02:40:17.130519Z
Last Modified: 2024-09-16T17:32:41.178Z
Copied to clipboard!