Redhat: >> Enterprise Linux Server Aus >> 7.6 Security Vulnerabilities
A flaw was found in grub2 in versions prior to 2.06. The option parser allows an attacker to write past the end of a heap-allocated buffer by calling certain commands with a large number of specific short forms of options. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
CVSS Score
6.7
EPSS Score
0.001
Published
2021-03-03
Heap-based buffer overflow in the CRC32 verification in Info-ZIP UnZip 6.0 and earlier allows remote attackers to execute arbitrary code via a crafted zip file in the -t command argument to the unzip command.
CVSS Score
7.8
EPSS Score
0.099
Published
2020-01-31
Heap-based buffer overflow in the test_compr_eb function in Info-ZIP UnZip 6.0 and earlier allows remote attackers to execute arbitrary code via a crafted zip file in the -t command argument to the unzip command.
CVSS Score
7.8
EPSS Score
0.099
Published
2020-01-31
daemon/abrt-handle-upload.in in Automatic Bug Reporting Tool (ABRT), when moving problem reports from /var/spool/abrt-upload, allows local users to write to arbitrary files or possibly have other unspecified impact via a symlink attack on (1) /var/spool/abrt or (2) /var/tmp/abrt.
CVSS Score
6.5
EPSS Score
0.005
Published
2020-01-14
BSD mailx 8.1.2 and earlier allows remote attackers to execute arbitrary commands via a crafted email address.
CVSS Score
7.8
EPSS Score
0.009
Published
2020-01-14
Improper invalidation for page table updates by a virtual guest operating system for multiple Intel(R) Processors may allow an authenticated user to potentially enable denial of service of the host system via local access.
CVSS Score
6.5
EPSS Score
0.004
Published
2019-11-14
TSX Asynchronous Abort condition on some CPUs utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access.
CVSS Score
6.5
EPSS Score
0.004
Published
2019-11-14
The extract_group_icon_cursor_resource in wrestool/extract.c in icoutils before 0.31.1 can access unallocated memory, which allows local users to cause a denial of service (process crash) and execute arbitrary code via a crafted executable.
CVSS Score
7.8
EPSS Score
0.003
Published
2019-11-04
Integer overflow in the extract_group_icon_cursor_resource function in b/wrestool/extract.c in icoutils before 0.31.1 allows local users to cause a denial of service (process crash) or execute arbitrary code via a crafted executable file.
CVSS Score
7.8
EPSS Score
0.003
Published
2019-11-04
In Sudo before 1.8.28, an attacker with access to a Runas ALL sudoer account can bypass certain policy blacklists and session PAM modules, and can cause incorrect logging, by invoking sudo with a crafted user ID. For example, this allows bypass of !root configuration, and USER= logging, for a "sudo -u \#$((0xffffffff))" command.
CVSS Score
8.8
EPSS Score
0.846
Published
2019-10-17