Platform
Managed Security Services
Managed Penetration Testing
Rewterz penetration testing services help organizations determine if a cyber attacker can gain access to their critical assets while giving them detailed insights of the overall business impact of a cyber attack.
Resources
March 19, 2023Severity Medium Analysis Summary CVE-2022-42436 IBM MQ Managed File Transfer could allow a local user to obtain sensitive information from diagnostic files. Impact Indicators Of Compromise […]March 19, 2023Severity Medium Analysis Summary CVE-2023-0027 Rockwell Automation Modbus TCP AOI Server could allow a remote attacker to obtain sensitive information. By sending a malformed message, an […]March 17, 2023Severity High Analysis Summary CVE-2023-27984 CVSS:7.8 Schneider Electric IGSS could allow a remote attacker to execute arbitrary code on the system, caused by improper input validation […]Threat Insights
Before Rewterz got its start, the market was in dire need of a specialized and dedicated information security company. It was nearly impossible for businesses to find a trustworthy provider that could truly cover all of their bases. We wanted to meet this need, giving companies across the globe a chance to get ahead while knowing that their data is in good hands.
Connect with Us
Platform
Managed Security Services
Managed Penetration Testing
Rewterz penetration testing services help organizations determine if a cyber attacker can gain access to their critical assets while giving them detailed insights of the overall business impact of a cyber attack.
Resources
March 19, 2023Severity Medium Analysis Summary CVE-2022-42436 IBM MQ Managed File Transfer could allow a local user to obtain sensitive information from diagnostic files. Impact Indicators Of Compromise […]March 19, 2023Severity Medium Analysis Summary CVE-2023-0027 Rockwell Automation Modbus TCP AOI Server could allow a remote attacker to obtain sensitive information. By sending a malformed message, an […]March 17, 2023Severity High Analysis Summary CVE-2023-27984 CVSS:7.8 Schneider Electric IGSS could allow a remote attacker to execute arbitrary code on the system, caused by improper input validation […]Threat Insights
Before Rewterz got its start, the market was in dire need of a specialized and dedicated information security company. It was nearly impossible for businesses to find a trustworthy provider that could truly cover all of their bases. We wanted to meet this need, giving companies across the globe a chance to get ahead while knowing that their data is in good hands.
Connect with Us
Rewterz Threat Advisory – Multiple Jenkins BearyChat Plugin Vulnerabilities
January 30, 2023Rewterz Threat Advisory – Multiple Jenkins GitHub Pull Request Builder Plugin Vulnerabilities
January 30, 2023
Severity
Medium
Analysis Summary
CVE-2023-24440 CVSS:5.3
Jenkins JIRA Pipeline Steps Plugin could allow a local authenticated attacker to obtain sensitive information, caused by the transmission of private key in plain text as part of the global Jenkins configuration form. By sniffing the network traffic, an attacker could exploit this vulnerability to obtain the private key information, and use this information to launch further attacks against the affected system.
CVE-2023-24438 CVSS:4.2
Jenkins JIRA Pipeline Steps Plugin could allow a remote authenticated attacker to bypass security restrictions, caused by not perform permission checks in methods implementing form validation. By sending a specially-crafted request, an attacker could exploit this vulnerability to connect to an attacker-specified HTTP server.
CVE-2023-24437 CVSS:5.4
Jenkins JIRA Pipeline Steps Plugin is vulnerable to cross-site request forgery, caused by improper validation of user-supplied input. By persuading an authenticated user to visit a malicious Web site, a remote attacker could send a malformed HTTP request to connect to an attacker-specified URL. An attacker could exploit this vulnerability to perform cross-site scripting attacks, Web cache poisoning, and other malicious activities.
CVE-2023-24439 CVSS:3.3
Jenkins JIRA Pipeline Steps Plugin could allow a local authenticated attacker to obtain sensitive information, caused by the storage of private keys unencrypted in the global configuration file. By gaining access to the configuration files, an attacker could exploit this vulnerability to obtain private keys information, and use this information to launch further attacks against the affected system.
Impact
- Security Bypass
- Information Disclosure
- Unauthorized Access
Indicators Of Compromise
CVE
- CVE-2023-24440
- CVE-2023-24438
- CVE-2023-24437
- CVE-2023-24439
Affected Vendors
Jenkins
Affected Products
- Jenkins JIRA Pipeline Steps Plugin 2.0.165.v8846cf59f3db
Remediation
Refer to Jenkins Security Advisory for patch, upgrade or suggested workaround information.