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Attacker Value
High
CVE-2020-1380
Last updated August 11, 2020
A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. If the current user is logged on with administrative user rights, an attacker who successfully exploited the vulnerability could take control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.
In a web-based attack scenario, an attacker could host a specially crafted website that is designed to exploit the vulnerability through Internet Explorer and then convince a user to view the website. An attacker could also embed an ActiveX control marked "safe for initialization" in an application or Microsoft Office document that hosts the IE rendering engine. The attacker could also take advantage of compromised websites and websites that accept or host user-provided content or advertisements. These websites could contain specially crafted content that could exploit the vulnerability.
The security update addresses the vulnerability by modifying how the scripting engine handles objects in memory.
1
Attacker Value
Very High
CVE-2020-1472
Last updated August 11, 2020
An elevation of privilege vulnerability exists when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller, using the Netlogon Remote Protocol (MS-NRPC). An attacker who successfully exploited the vulnerability could run a specially crafted application on a device on the network.
To exploit the vulnerability, an unauthenticated attacker would be required to use MS-NRPC to connect to a domain controller to obtain domain administrator access.
2
Attacker Value
Low
CVE-2020-1464
Last updated August 11, 2020
A spoofing vulnerability exists when Windows incorrectly validates file signatures. An attacker who successfully exploited this vulnerability could bypass security features and load improperly signed files.
In an attack scenario, an attacker could bypass security features intended to prevent improperly signed files from being loaded.
The update addresses the vulnerability by correcting how Windows validates file signatures.
1
Attacker Value
Very High
CVE-2020-1337
Last updated August 06, 2020
This is a print spooler vulnerability similar to CVE-2020-1048, but it uses a specially-crafted *.SHD to trigger a print to a trusted location. Introduced at Blackhat on August 6, 2020, a patch is expected to appear next week in Microsoft's patch Tuesday.
The vulnerability does require low privilege access and for the spooler service to restart.
PoC will be uploaded to https://github.com/SafeBreach-Labs/spooler on August 12.
3
Attacker Value
Moderate
CVE-2020-9484 — PersistentManager Java deserialization vulnerability
Disclosure Date: May 20, 2020 (last updated July 24, 2020)
When using Apache Tomcat versions 10.0.0-M1 to 10.0.0-M4, 9.0.0.M1 to 9.0.34, 8.5.0 to 8.5.54 and 7.0.0 to 7.0.103 if a) an attacker is able to control the contents and name of a file on the server; and b) the server is configured to use the PersistenceManager with a FileStore; and c) the PersistenceManager is configured with sessionAttributeValueClassNameFilter="null" (the default unless a SecurityManager is used) or a sufficiently lax filter to allow the attacker provided object to be deserialized; and d) the attacker knows the relative file path from the storage location used by FileStore to the file the attacker has control over; then, using a specifically crafted request, the attacker will be able to trigger remote code execution via deserialization of the file under their control. Note that all of conditions a) to d) must be true for the attack to succeed.
0
Attacker Value
High
CVE-2019-5021
Disclosure Date: May 08, 2019 (last updated February 13, 2020)
Versions of the Official Alpine Linux Docker images (since v3.3) contain a NULL password for the `root` user.
This vulnerability appears to be the result of a regression introduced in December of 2015. Due to the nature of this issue, systems deployed using affected versions of the Alpine Linux container which utilize Linux PAM, or some other mechanism which uses the system shadow file as an authentication database, may accept a NULL password for the `root` user.
0
Attacker Value
Moderate
CVE-2020-10713 - BootHole
Disclosure Date: July 30, 2020 (last updated August 06, 2020)
A flaw was found in grub2, prior to version 2.06. An attacker may use the GRUB 2 flaw to hijack and tamper the GRUB verification process. This flaw also allows the bypass of Secure Boot protections. In order to load an untrusted or modified kernel, an attacker would first need to establish access to the system such as gaining physical access, obtain the ability to alter a pxe-boot network, or have remote access to a networked system with root access. With this access, an attacker could then craft a string to cause a buffer overflow by injecting a malicious payload that leads to arbitrary code execution within GRUB. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
6
Attacker Value
Low
CVE-2020-7360
Last updated June 05, 2020
** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.
2
Attacker Value
Very High
CVE-2019-18393
Disclosure Date: October 24, 2019 (last updated June 05, 2020)
PluginServlet.java in Ignite Realtime Openfire through 4.4.2 does not ensure that retrieved files are located under the Openfire home directory, aka a directory traversal vulnerability.
3
Attacker Value
Very High
Webmin password_change.cgi Command Injection
Disclosure Date: August 16, 2019 (last updated February 28, 2020)
An issue was discovered in Webmin through 1.920. The parameter old in password_change.cgi contains a command injection vulnerability.
8
