Security Vulnerabilities - CVEs Published In April 2021
CVE-2021-21220
Insufficient validation of untrusted input in V8 in Google Chrome prior to 89.0.4389.128 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Known exploited
CVSS Score
8.8
EPSS Score
0.928
Published
2021-04-26
Insufficient validation of untrusted input in Mojo in Google Chrome prior to 90.0.4430.72 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page.
CVSS Score
6.5
EPSS Score
0.012
Published
2021-04-26
Heap buffer overflow in V8 in Google Chrome prior to 90.0.4430.85 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page.
CVSS Score
6.5
EPSS Score
0.004
Published
2021-04-26
Integer overflow in Mojo in Google Chrome prior to 90.0.4430.85 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
CVSS Score
9.6
EPSS Score
0.016
Published
2021-04-26
CVE-2021-21224
Type confusion in V8 in Google Chrome prior to 90.0.4430.85 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.
Known exploited
CVSS Score
8.8
EPSS Score
0.667
Published
2021-04-26
Out of bounds memory access in V8 in Google Chrome prior to 90.0.4430.85 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
CVSS Score
8.8
EPSS Score
0.02
Published
2021-04-26
Use after free in navigation in Google Chrome prior to 90.0.4430.85 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
CVSS Score
9.6
EPSS Score
0.013
Published
2021-04-26
IBM Spectrum Protect Client 8.1.0.0-8 through 1.11.0 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking when processing the current locale settings. A local attacker could overflow a buffer and execute arbitrary code on the system with elevated privileges or cause the application to crash. IBM X-Force ID: 199479
CVSS Score
8.4
EPSS Score
0.001
Published
2021-04-26
IBM Spectrum Protect Plus 10.1.0 through 10.1.7 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 200258.
CVSS Score
5.9
EPSS Score
0.001
Published
2021-04-26
IBM Planning Analytics 2.0 could allow a remote attacker to obtain sensitive information by allowing cross-window communication with unrestricted target origin via documentation frames.
CVSS Score
5.3
EPSS Score
0.002
Published
2021-04-26