CVEdetails.com the ultimate security vulnerability data source

Log In Register

Take a third party risk management course for FREE

Vulnerability Feeds & Widgets^New

Switch to https:// Home Browse :
Vendors Products Vulnerabilities By Date Vulnerabilities By Type Reports :
CVSS Score Report CVSS Score Distribution Search :
Vendor Search Product Search Version Search Vulnerability Search By Microsoft References Top 50 :
Vendors Vendor Cvss Scores Products Product Cvss Scores Versions Other :
Microsoft Bulletins Bugtraq Entries CWE Definitions About & Contact Feedback CVE Help FAQ Articles External Links :
NVD Website CWE Web Site

PHP » PHP : Security Vulnerabilities Published In 2021 (Denial Of Service)

2021 : January February March April May June July August September October November December

CVSS Scores Greater Than: 0 1 2 3 4 5 6 7 8 9

Sort Results By : CVE Number Descending CVE Number Ascending CVSS Score Descending Number Of Exploits Descending

Copy Results Download Results

#	CVE ID	CWE ID	# of Exploits	Vulnerability Type(s)	Publish Date	Update Date	Score	Gained Access Level	Access	Complexity	Authentication	Conf.	Integ.	Avail.
1	CVE-2021-21704	787		DoS Mem. Corr.	2021-10-04	2022-10-25	4.3	None	Remote	Medium	Not required	None	None	Partial
In PHP versions 7.3.x below 7.3.29, 7.4.x below 7.4.21 and 8.0.x below 8.0.8, when using Firebird PDO driver extension, a malicious database server could cause crashes in various database functions, such as getAttribute(), execute(), fetch() and others by returning invalid response data that is not parsed correctly by the driver. This can result in crashes, denial of service or potentially memory corruption.

Total number of vulnerabilities : 1 Page : 1 (This Page)

CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site. OVAL is a registered trademark of The MITRE Corporation and the authoritative source of OVAL content is MITRE's OVAL web site.

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.