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September 22, 2023
Severity High Analysis Summary Ducktail Malware is a malicious program designed by hackers to infiltrate computers and networks globally. Ducktail malware is typically delivered through a […]September 22, 2023Severity Medium Analysis Summary First discovered in 2016, Revenge RAT is a remote access trojan (RAT) designed to give an attacker complete control over an infected […]September 22, 2023Severity High Analysis Summary The Konni APT (Advanced Persistent Threat) group is a cyber espionage group that has been active since at least 2014. It is […]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.
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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
September 22, 2023Severity High Analysis Summary Ducktail Malware is a malicious program designed by hackers to infiltrate computers and networks globally. Ducktail malware is typically delivered through a […]September 22, 2023Severity Medium Analysis Summary First discovered in 2016, Revenge RAT is a remote access trojan (RAT) designed to give an attacker complete control over an infected […]September 22, 2023Severity High Analysis Summary The Konni APT (Advanced Persistent Threat) group is a cyber espionage group that has been active since at least 2014. It is […]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 Update – T-Mobile Confirms LAPSUS$ Hack
April 25, 2022Rewterz Threat Advisory – CVE-2022-0540 – Atlassian ira Server, Data Center, Jira Service Management Server, and Data Center Seraph Vulnerability
April 25, 2022
Severity
High
Analysis Summary
CVE-2020-1968 CVSS: CVSS:3.7
The Raccoon attack exploits a flaw in the TLS specification that can lead to an attacker being able to compute the pre-master secret in connections which have used a Diffie-Hellman (DH) based ciphersuite. This would result in the attacker being able to eavesdrop on all encrypted communications sent over that TLS connection. The attack can only be exploited if an implementation re-uses a DH secret across multiple TLS connections. Note this vulnerability only impacts DH ciphersuites and not ECDH ciphersuites.
CVE-2020-8265; CVE-2020-8287 7.2
Node.js versions prior to 10.23.1, 12.20.1, 14.15.4, 15.5.1 allow two copies of a header field in an HTTP request (for example, two transfer-encoding header fields). In this case, Node.js identifies the first header field and ignores the second. This can lead to HTTP request smuggling.
CVE-2020-8201 CVSS:6.5
Node.js < 12.18.4 and < 14.11 can be exploited to perform HTTP desync attacks and deliver malicious payloads to unsuspecting users. The payloads can be crafted by an attacker to hijack user sessions, poison cookies, perform clickjacking, and a multitude of other attacks depending on the architecture of the underlying system. The attack is possible due to a bug in processing of carrier-return symbols in the HTTP header names.
CVE-2020-8252 CVSS:7.4
The implementation of realpath in libuv < 10.22.1, < 12.18.4, and < 14.9.0 used within Node.js incorrectly determined the buffer size, which can result in a buffer overflow if the resolved path is longer than 256 bytes.
CVE-2020-8172 CVSS:7.8
TLS session reuse can lead to host certificate verification bypass in node version < 12.18.0 and < 14.4.0.
CVE-2020-8174 CVSS:8.1
napi_get_value_string_*() allows various kinds of memory corruption in node < 10.21.0, 12.18.0, and < 14.4.0.
CVE-2021-32027 CVSS:8.8
A vulnerability was found in postgresql in versions prior to 13.3, 12.7, 11.12, 10.17, and 9.6.22. While modifying certain SQL array values, missing bounds checks let authenticated database users write arbitrary bytes to a wide area of server memory. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
CVE-2021-32028 CVSS:6.6
A flaw was found in postgresql. Using an INSERT … ON CONFLICT … DO UPDATE command on a purpose-crafted table, an authenticated database user could read arbitrary bytes of server memory. The highest threat from this vulnerability is to data confidentiality.
Impact
- Gain Access
- Denial of Service
- Information Disclosure
Indicators Of Compromise
CVE
- CVE-2020-1968
- CVE-2020-8265
- CVE-2020-8287
- CVE-2020-8201
- CVE-2020-8252
- CVE-2020-8172
- CVE-2020-8174
- CVE-2021-32027
- CVE-2021-32028
Affected Vendors
- Hitachi Energy
Affected Products
- SYS600: Versions 10.1.1 and prior
- SYS600: Versions 9.4 FP1 through 10.2.1
- SYS600: Versions 10.0.0 through 10.2.1
Remediation
Refer to CISA-CERT Advisory for the patch, upgrade, or suggested workaround information.