CVE-2019-11048
Temporary files are not cleaned after OOM when parsing HTTP request data
Description
In PHP versions 7.2.x below 7.2.31, 7.3.x below 7.3.18 and 7.4.x below 7.4.6, when HTTP file uploads are allowed, supplying overly long filenames or field names could lead PHP engine to try to allocate oversized memory storage, hit the memory limit and stop processing the request, without cleaning up temporary files created by upload request. This potentially could lead to accumulation of uncleaned temporary files exhausting the disk space on the target server.
INFO
Published Date :
May 20, 2020, 8:15 a.m.
Last Modified :
Nov. 21, 2024, 4:20 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] |
Solution
- Update the affected PHP packages.
- Upgrade to PHP version 7.2.31, 7.3.18, or 7.4.6 or later.
Public PoC/Exploit Available at Github
CVE-2019-11048 has a 1 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2019-11048.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-11048 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2019-11048
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
C
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2019-11048 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-11048 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00045.html Added Reference https://bugs.php.net/bug.php?id=78875 Added Reference https://bugs.php.net/bug.php?id=78876 Added Reference https://lists.debian.org/debian-lts-announce/2020/06/msg00033.html Added Reference https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OBA3TFZSP3TB5N4G24SO6BI64RJZXE3D/ Added Reference https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XMDUQ7XFONY3BWTAQQUD3QUGZT6NFZUF/ Added Reference https://security.netapp.com/advisory/ntap-20200528-0006/ Added Reference https://usn.ubuntu.com/4375-1/ Added Reference https://www.debian.org/security/2020/dsa-4717 Added Reference https://www.debian.org/security/2020/dsa-4719 Added Reference https://www.oracle.com/security-alerts/cpuApr2021.html Added Reference https://www.oracle.com/security-alerts/cpuoct2020.html Added Reference https://www.tenable.com/security/tns-2021-14 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added Reference PHP Group https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OBA3TFZSP3TB5N4G24SO6BI64RJZXE3D/ [No types assigned] Added Reference PHP Group https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XMDUQ7XFONY3BWTAQQUD3QUGZT6NFZUF/ [No types assigned] Removed Reference PHP Group https://lists.fedoraproject.org/archives/list/[email protected]/message/OBA3TFZSP3TB5N4G24SO6BI64RJZXE3D/ Removed Reference PHP Group https://lists.fedoraproject.org/archives/list/[email protected]/message/XMDUQ7XFONY3BWTAQQUD3QUGZT6NFZUF/ -
CVE Modified by [email protected]
Jul. 22, 2021
Action Type Old Value New Value Added Reference https://www.tenable.com/security/tns-2021-14 [No Types Assigned] -
CVE Modified by [email protected]
Jun. 14, 2021
Action Type Old Value New Value Added Reference https://www.oracle.com/security-alerts/cpuApr2021.html [No Types Assigned] -
CVE Modified by [email protected]
Oct. 20, 2020
Action Type Old Value New Value Added Reference https://www.oracle.com/security-alerts/cpuoct2020.html [No Types Assigned] -
CVE Modified by [email protected]
Jul. 08, 2020
Action Type Old Value New Value Added Reference https://www.debian.org/security/2020/dsa-4719 [No Types Assigned] -
CVE Modified by [email protected]
Jul. 05, 2020
Action Type Old Value New Value Added Reference https://www.debian.org/security/2020/dsa-4717 [No Types Assigned] -
CVE Modified by [email protected]
Jun. 29, 2020
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2020/06/msg00033.html [No Types Assigned] -
CVE Modified by [email protected]
Jun. 23, 2020
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00045.html [No Types Assigned] -
CVE Modified by [email protected]
Jun. 01, 2020
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/4375-1/ [No Types Assigned] -
CVE Modified by [email protected]
May. 28, 2020
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20200528-0006/ [No Types Assigned] -
CVE Modified by [email protected]
May. 22, 2020
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/XMDUQ7XFONY3BWTAQQUD3QUGZT6NFZUF/ [No Types Assigned] -
CVE Modified by [email protected]
May. 22, 2020
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/OBA3TFZSP3TB5N4G24SO6BI64RJZXE3D/ [No Types Assigned] -
Initial Analysis by [email protected]
May. 20, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:N/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Changed Reference Type https://bugs.php.net/bug.php?id=78875 No Types Assigned https://bugs.php.net/bug.php?id=78875 Exploit, Issue Tracking, Vendor Advisory Changed Reference Type https://bugs.php.net/bug.php?id=78876 No Types Assigned https://bugs.php.net/bug.php?id=78876 Exploit, Issue Tracking, Vendor Advisory Added CWE NIST CWE-190 Added CPE Configuration OR *cpe:2.3:a:php:php:*:*:*:*:*:*:*:* versions from (including) 7.2.0 up to (excluding) 7.2.31 *cpe:2.3:a:php:php:*:*:*:*:*:*:*:* versions from (including) 7.3.0 up to (excluding) 7.3.18 *cpe:2.3:a:php:php:*:*:*:*:*:*:*:* versions from (including) 7.4.0 up to (excluding) 7.4.6
Vulnerability Scoring Details
Base CVSS Score: 5.3
Base CVSS Score: 5
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
7.58 }} 5.44%
score
0.91494
percentile