CVE-2019-11045
DirectoryIterator class silently truncates after a null byte
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.
We have discovered 571,903 live websites that are affected by CVE-2019-11045.
Affected Software
| Product |  PHP |
| Category | Programming Languages |
| Vulnerable Versions |
|
| Total Vulnerable Versions | 507 |
| Vulnerable Domains | 571,903 live websites (4.73% of PHP install base) |
Distribution by Website Rank
The diagram provides a graphic representation of the correlation between the occurrence of CVE-2019-11045 and the relative popularity of websitesDetails
- Published - Dec 17, 2019
- Updated - Jul 23, 2021
Credits
- Submitted by ryat at php.net
CWE
CVE References
CWE References
Countries
 United States | 109,222 websites |
 France | 242,217 websites |
 Russia | 64,041 websites |
 China | 18,980 websites |
 Germany | 11,556 websites |
 Belgium | 11,366 websites |
 Italy | 11,080 websites |
 Poland | 10,873 websites |
 Spain | 8,792 websites |
 Netherlands | 8,534 websites |
TLDs
| .com | 233,344 websites |
| .fr | 108,531 websites |
| .ru | 62,203 websites |
| .org | 22,565 websites |
| .net | 14,819 websites |
| .be | 12,774 websites |
| .pl | 8,622 websites |
| .it | 8,354 websites |
| .de | 7,057 websites |
| .nl | 6,242 websites |
Vulnerable Versions
Vulnerable versions are highlighted in redGeographical Distribution
The distribution of websites across the globe that are exposed to CVE-2019-11045 through included software libraries and plugins.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
Websites affected by CVE-2019-11045
Top websites that are affected by CVE-2019-11045. Please click on the "Contact us" button above to get more information.| Domain | Country | Rank | Contacts |
|---|---|---|---|
| ***.*****.cz |  Czech Republic | *,*** | |
| *.cn | China | *,*** | |
| ***.*.cn | China | *,*** | |
| *****.***.cn | China | *,*** | |
| ***.*****.***.cn | China | *,*** | |
| *****.cn | China | *,*** | |
| ***.*****.cn | China | *,*** | |
| ***.*********.com | China | *,*** | |
| *.***.cn | China | *,*** | |
| ***.*.***.cn | China | *,*** |