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Github Security Blog
Github Security Blog
•added 2023/02/08 10:38 p.m.•76 views

@sideway/formula contains Regular Expression Denial of Service (ReDoS) Vulnerability

Impact User-provided strings to formula's parser might lead to polynomial execution time. Patches Users should upgrade to 3.0.1+. Workarounds None...

6.5CVSS6.4AI score0.00611EPSS
SaveExploits0References4Affected Software1
Rapid7 Vulnerability Database (full)
Rapid7 Vulnerability Database (full)
•added 2023/02/08 12:00 a.m.•1 views

CVE-2023-25166: Inefficient Regular Expression Complexity

formula is a math and string formula parser. In versions prior to 3.0.1 crafted user-provided strings to formula's parser might lead to polynomial execution time and a denial of service. Users should upgrade to 3.0.1+. There are no known workarounds for this vulnerability...

6.5CVSS5.7AI score0.00611EPSS
SaveExploits0References2
RedHat Linux
RedHat Linux
•added 2022/09/01 2:21 p.m.•18 views

mariadb: segmentation fault in Exec_time_tracker::get_loops/Filesort_tracker::report_use/filesort

MariaDB v10.2 to v10.7 was discovered to contain a segmentation fault via the component Exectimetracker::getloops/Filesorttracker::reportuse/filesort...

7.5CVSS7.3AI score0.02024EPSS
SaveExploits1References4
RedHat Linux
RedHat Linux
•added 2022/08/09 12:23 p.m.•11 views

mariadb: segmentation fault in Exec_time_tracker::get_loops/Filesort_tracker::report_use/filesort

MariaDB v10.2 to v10.7 was discovered to contain a segmentation fault via the component Exectimetracker::getloops/Filesorttracker::reportuse/filesort...

7.5CVSS7.3AI score0.02024EPSS
SaveExploits1References4
Cvelist
Cvelist
•added 2022/06/28 4:09 p.m.•251 views

CVE-2022-0987

A flaw was found in PackageKit in the way some of the methods exposed by the Transaction interface examines files. This issue allows a local user to measure the time the methods take to execute and know whether a file owned by root or other users exists...

4.2AI score0.00263EPSS
SaveExploits0References1
CVE
CVE
•added 2022/06/28 4:09 p.m.•104 views

CVE-2022-0987

CVE-2022-0987 concerns a timing side-channel in PackageKit’s Transaction interface. Some methods expose timing information, allowing a local user to infer the existence of files owned by root or other users. Impact is information disclosure with local access; CVSS values in the records show LOW s...

3.3CVSS3.8AI score0.00263EPSS
SaveExploits0References1Affected Software1
BDU FSTEC
BDU FSTEC
•added 2022/02/25 12:00 a.m.•21 views

The vulnerability of the Mojo browser’s execution time library allows a hacker to execute arbitrary code.

The vulnerability of the Mojo browser’s execution time library is due to a numerical overflow. Exploiting this vulnerability allows an attacker to execute arbitrary code through a specially created web page from a remote location...

10CVSS8.6AI score0.01114EPSS
SaveExploits0References11Affected Software6
UbuntuCve
UbuntuCve
•added 2021/12/23 6:15 p.m.•43 views

CVE-2021-43854

NLTK Natural Language Toolkit is a suite of open source Python modules, data sets, and tutorials supporting research and development in Natural Language Processing. Versions prior to 3.6.5 are vulnerable to regular expression denial of service ReDoS attacks. The vulnerability is present in...

7.5CVSS7.2AI score0.02595EPSS
SaveExploits1References7
Debian CVE
Debian CVE
•added 2021/12/23 5:55 p.m.•84 views

CVE-2021-43854

NLTK Natural Language Toolkit is a suite of open source Python modules, data sets, and tutorials supporting research and development in Natural Language Processing. Versions prior to 3.6.5 are vulnerable to regular expression denial of service ReDoS attacks. The vulnerability is present in...

7.5CVSS7.5AI score0.02595EPSS
SaveExploits1
Cvelist
Cvelist
•added 2021/11/04 8:06 p.m.•38 views

CVE-2021-43398

Crypto++ aka Cryptopp 8.6.0 and earlier contains a timing leakage in MakePublicKey. There is a clear correlation between execution time and private key length, which may cause disclosure of the length information of the private key. This might allow attackers to conduct timing attacks. NOTE: this...

5.4AI score0.01962EPSS
SaveExploits1References3
Huntr
Huntr
•added 2021/09/16 5:04 p.m.•11 views

Inefficient Regular Expression Complexity in chocobozzz/peertube

Description Hello Again dear Peertube team. I found inefficient regular expression in that have a Polynomial execution time that can be lead to ReDoS attacks and it is better to replace it with another regex or Use google re2 regex engine for server sides code. Proof of Concept I create two...

0.2AI score
SaveExploits0
Prion
Prion
•added 2021/05/06 1:15 p.m.•38 views

Integer overflow

Exim 4 before 4.94.2 allows Integer Overflow to Buffer Overflow because getstdinput allows unbounded reads that are accompanied by unbounded increases in a certain size variable. NOTE: exploitation may be impractical because of the execution time needed to overflow multiple days...

7.2CVSS8.7AI score0.00468EPSS
SaveExploits1References1Affected Software1
Cvelist
Cvelist
•added 2021/05/06 3:13 a.m.•37 views

CVE-2020-28009

Exim 4 before 4.94.2 allows Integer Overflow to Buffer Overflow because getstdinput allows unbounded reads that are accompanied by unbounded increases in a certain size variable. NOTE: exploitation may be impractical because of the execution time needed to overflow multiple days...

8.8AI score0.00468EPSS
SaveExploits1References1
NVD
NVD
•added 2021/01/15 4:15 p.m.•25 views

CVE-2020-26414

An issue has been discovered in GitLab affecting all versions starting from 12.4. The regex used for package names is written in a way that makes execution time have quadratic growth based on the length of the malicious input string...

6.5CVSS5.2AI score0.01529EPSS
SaveExploits0References2
Prion
Prion
•added 2021/01/15 4:15 p.m.•32 views

Input validation

An issue has been discovered in GitLab affecting all versions starting from 12.4. The regex used for package names is written in a way that makes execution time have quadratic growth based on the length of the malicious input string...

4CVSS6.3AI score0.01529EPSS
SaveExploits0References2Affected Software1
UbuntuCve
UbuntuCve
•added 2021/01/15 4:15 p.m.•30 views

CVE-2020-26414

An issue has been discovered in GitLab affecting all versions starting from 12.4. The regex used for package names is written in a way that makes execution time have quadratic growth based on the length of the malicious input string...

6.5CVSS6.5AI score0.01529EPSS
SaveExploits0References2
Debian CVE
Debian CVE
•added 2021/01/15 3:15 p.m.•59 views

CVE-2020-26414

Removed by vendor...

6.5CVSS6.6AI score0.01529EPSS
SaveExploits0
Rapid7 Vulnerability Database (full)
Rapid7 Vulnerability Database (full)
•added 2021/01/15 12:00 a.m.•3 views

CVE-2020-26414: Undefined Security Weakness

An issue has been discovered in GitLab affecting all versions starting from 12.4. The regex used for package names is written in a way that makes execution time have quadratic growth based on the length of the malicious input string...

6.5CVSS5.8AI score0.01529EPSS
SaveExploits0References1
Hacker One
Hacker One
•added 2020/11/01 2:22 p.m.•66 views

Ruby on Rails: Regular expression denial of service in ActiveRecord's PostgreSQL Money type

Summary Hello team! The regular expressions used in the Money type to convert strings like -$100,000.00 to 100000 have an execution time with a quadratic growth proportional to the length of the string. Causing the denial of service requires very long strings but if the parameter is in a post bod...

5CVSS0.04434EPSS
SaveExploits1
Veracode
Veracode
•added 2020/04/10 1:03 a.m.•39 views

Denial Of Service (DoS)

php is vulnerable to denial of service DoS. The vulnerability exists as an integer signedness issue was found in the PHP zip extension. An attacker could use a specially-crafted ZIP archive to cause the PHP interpreter to use an excessive amount of CPU time until the script execution time limit i...

4.3CVSS3.1AI score0.13189EPSS
SaveExploits3References13Affected Software1
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