Redhat: Security Vulnerabilities
A vulnerability was found in X.Org. This security flaw occurs because the handler for the XvdiSelectVideoNotify request may write to memory after it has been freed. This issue can lead to local privileges elevation on systems where the X se
CVSS Score
8.8
EPSS Score
0.001
Published
2022-12-14
A vulnerability was found in X.Org. This security flaw occurs because the handler for the ScreenSaverSetAttributes request may write to memory after it has been freed. This issue can lead to local privileges elevation on systems where the X server is running privileged and remote code execution for ssh X forwarding sessions.
CVSS Score
8.8
EPSS Score
0.01
Published
2022-12-14
A vulnerability was found in X.Org. This security flaw occurs because the handler for the XIChangeProperty request has a length-validation issues, resulting in out-of-bounds memory reads and potential information disclosure. This issue can lead to local privileges elevation on systems where the X server is running privileged and remote code execution for ssh X forwarding sessions.
CVSS Score
8.8
EPSS Score
0.008
Published
2022-12-14
A buffer overflow was found in grub_font_construct_glyph(). A malicious crafted pf2 font can lead to an overflow when calculating the max_glyph_size value, allocating a smaller than needed buffer for the glyph, this further leads to a buffer overflow and a heap based out-of-bounds write. An attacker may use this vulnerability to circumvent the secure boot mechanism.
CVSS Score
8.6
EPSS Score
0.001
Published
2022-12-14
Openshift 4.9 does not use HTTP Strict Transport Security (HSTS) which may allow man-in-the-middle (MITM) attacks.
CVSS Score
7.4
EPSS Score
0.001
Published
2022-12-09
The response header has not enabled X-FRAME-OPTIONS, Which helps prevents against Clickjacking attack.. Some browsers would interpret these results incorrectly, allowing clickjacking attacks.
CVSS Score
4.8
EPSS Score
0.001
Published
2022-12-08
A flaw was found in Openshift. A pod with a DNSPolicy of "ClusterFirst" may incorrectly resolve the hostname based on a service provided. This flaw allows an attacker to supply an incorrect name with the DNS search policy, affecting confidentiality and availability.
CVSS Score
8.1
EPSS Score
0.003
Published
2022-12-08
An out-of-bounds read flaw was found in the QXL display device emulation in QEMU. The qxl_phys2virt() function does not check the size of the structure pointed to by the guest physical address, potentially reading past the end of the bar space into adjacent pages. A malicious guest user could use this flaw to crash the QEMU process on the host causing a denial of service condition.
CVSS Score
6.5
EPSS Score
0.0
Published
2022-11-29
A vulnerability was found in quarkus. This security flaw happens in Dev UI Config Editor which is vulnerable to drive-by localhost attacks leading to remote code execution.
CVSS Score
9.8
EPSS Score
0.221
Published
2022-11-22
A vulnerability was found in keylime. This security issue happens in some circumstances, due to some improperly handled exceptions, there exists the possibility that a rogue agent could create errors on the verifier that stopped attestation attempts for that host leaving it in an attested state but not verifying that anymore.
CVSS Score
5.1
EPSS Score
0.0
Published
2022-11-22