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14 matches found

EUVD
EUVD
added 2025/10/03 8:7 p.m.0 views

EUVD-2023-0562

Malicious code in bioql PyPI...

7.5CVSS4.8AI score0.00322EPSS
Exploits1References9
RedhatCVE
RedhatCVE
added 2025/05/23 12:31 a.m.3 views

CVE-2022-4891

A vulnerability has been found in Sisimai up to 4.25.14p11 and classified as problematic. This vulnerability affects the function toplain of the file lib/sisimai/string.rb. The manipulation leads to inefficient regular expression complexity. The exploit has been disclosed to the public and may be...

7.5CVSS6.8AI score0.00322EPSS
Exploits1References1
Veracode
Veracode
added 2023/01/23 5:35 a.m.16 views

Regular Expression Denial Of Service (ReDoS)

sisimai is vulnerable to Regular Expression Denial Of Service ReDoS. The vulnerability exists in the toplain function in string.rb due to inefficient regular expression complexity which leads to an application crash...

7.5CVSS7.2AI score0.00322EPSS
Exploits1References7Affected Software1
Snyk
Snyk
added 2023/01/17 9:30 p.m.1 views

Regular Expression Denial of Service (ReDoS)

Overview sisimai is a Ruby library for analyzing RFC5322 bounce emails and generating structured data from parsed results. Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS due to the usage of insecure regular expressions in the function toplain of the...

7.5CVSS6.8AI score0.00322EPSS
Exploits1References2
Github Security Blog
Github Security Blog
added 2023/01/17 9:30 p.m.22 views

Sisimai Inefficient Regular Expression Complexity vulnerability

A vulnerability has been found in Sisimai up to 4.25.14p11 and classified as problematic. This vulnerability affects the function toplain of the file lib/sisimai/string.rb. The manipulation leads to inefficient regular expression complexity. The exploit has been disclosed to the public and may be...

7.5CVSS7.4AI score0.00322EPSS
Exploits1References9Affected Software1
OSV
OSV
added 2023/01/17 9:30 p.m.24 views

GHSA-VM74-J4WQ-82XJ Sisimai Inefficient Regular Expression Complexity vulnerability

A vulnerability has been found in Sisimai up to 4.25.14p11 and classified as problematic. This vulnerability affects the function toplain of the file lib/sisimai/string.rb. The manipulation leads to inefficient regular expression complexity. The exploit has been disclosed to the public and may be...

4.3CVSS7.5AI score0.00322EPSS
Exploits1References9
OSV
OSV
added 2023/01/17 8:15 p.m.11 views

CVE-2022-4891

A vulnerability has been found in Sisimai up to 4.25.14p11 and classified as problematic. This vulnerability affects the function toplain of the file lib/sisimai/string.rb. The manipulation leads to inefficient regular expression complexity. The exploit has been disclosed to the public and may be...

7.5CVSS7.7AI score
Exploits0References6
NVD
NVD
added 2023/01/17 8:15 p.m.8 views

CVE-2022-4891

A vulnerability has been found in Sisimai up to 4.25.14p11 and classified as problematic. This vulnerability affects the function toplain of the file lib/sisimai/string.rb. The manipulation leads to inefficient regular expression complexity. The exploit has been disclosed to the public and may be...

7.5CVSS5AI score0.00322EPSS
Exploits1References6
Prion
Prion
added 2023/01/17 8:15 p.m.12 views

Design/Logic Flaw

A vulnerability has been found in Sisimai up to 4.25.14p11 and classified as problematic. This vulnerability affects the function toplain of the file lib/sisimai/string.rb. The manipulation leads to inefficient regular expression complexity. The exploit has been disclosed to the public and may be...

5CVSS7.6AI score0.00322EPSS
Exploits1References6Affected Software1
CVE
CVE
added 2023/01/17 7:58 p.m.56 views

CVE-2022-4891

CVE-2022-4891 affects the Ruby library Sisimai up to version 4.25.14p11, impacting the function to_plain in lib/sisimai/string.rb. The issue is inefficient regular expression complexity (redos) that could be exploited once disclosed. A patch is available: upgrade to 4.25.14p12; patch identifier i...

7.5CVSS5.6AI score0.00322EPSS
Exploits1References6Affected Software1
Cvelist
Cvelist
added 2023/01/17 7:58 p.m.8 views

CVE-2022-4891 Sisimai string.rb to_plain redos

A vulnerability has been found in Sisimai up to 4.25.14p11 and classified as problematic. This vulnerability affects the function toplain of the file lib/sisimai/string.rb. The manipulation leads to inefficient regular expression complexity. The exploit has been disclosed to the public and may be...

3.5CVSS7.8AI score0.00322EPSS
Exploits1References6
Positive Technologies
Positive Technologies
added 2023/01/17 12:0 a.m.1 views

PT-2023-15902 · Sisimai · Sisimai

Name of the Vulnerable Software and Affected Versions: Sisimai versions up to 4.25.14p11 Description: A vulnerability has been found in the function to plain of the file lib/sisimai/string.rb, leading to inefficient regular expression complexity. The exploit has been disclosed to the public and m...

7.5CVSS4.5AI score0.00322EPSS
Exploits1References12
CNNVD
CNNVD
added 2023/01/17 12:0 a.m.1 views

rb-sisimai 安全漏洞

rb-sisimai is a Ruby library for parsing RFC5322 returned emails and generating structured data from the parsed results. A security vulnerability exists in rb-sisimai version 4.25.14p11 and earlier. An attacker exploited the vulnerability to cause a regular expression complexity reduction...

7.5CVSS5.5AI score0.00322EPSS
Exploits1References7
RubySec
RubySec
added 2023/01/17 12:0 a.m.17 views

Sisimai Inefficient Regular Expression Complexity vulnerability

A vulnerability has been found in Sisimai up to 4.25.14p11 and classified as problematic. This vulnerability affects the function toplain of the file lib/sisimai/string.rb. The manipulation leads to inefficient regular expression complexity. The exploit has been disclosed to the public and may be...

7.5CVSS2.7AI score0.00322EPSS
Exploits1References1Affected Software1
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