Vulnerabilities (CVE)

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Total 8 CVE

CVE	Vendors	Products	Updated	CVSS v2	CVSS v3
CVE-2023-4806	3 Fedoraproject, Gnu, Redhat	22 Fedora, Glibc, Codeready Linux Builder Eus and 19 more	2024-01-25	N/A	5.9 MEDIUM
A flaw was found in glibc. In an extremely rare situation, the getaddrinfo function may access memory that has been freed, resulting in an application crash. This issue is only exploitable when a NSS module implements only the _nss__gethostbyname2_r and _nss__getcanonname_r hooks without implementing the _nss_*_gethostbyname3_r hook. The resolved name should return a large number of IPv6 and IPv4, and the call to the getaddrinfo function should have the AF_INET6 address family with AI_CANONNAME, AI_ALL and AI_V4MAPPED as flags.
CVE-2023-4641	2 Redhat, Shadow-maint	9 Codeready Linux Builder, Codeready Linux Builder For Arm64, Codeready Linux Builder For Ibm Z Systems and 6 more	2024-01-04	N/A	5.5 MEDIUM
A flaw was found in shadow-utils. When asking for a new password, shadow-utils asks the password twice. If the password fails on the second attempt, shadow-utils fails in cleaning the buffer used to store the first entry. This may allow an attacker with enough access to retrieve the password from the memory.
CVE-2023-4527	4 Fedoraproject, Gnu, Netapp and 1 more	32 Fedora, Glibc, H300s and 29 more	2023-12-28	N/A	6.5 MEDIUM
A flaw was found in glibc. When the getaddrinfo function is called with the AF_UNSPEC address family and the system is configured with no-aaaa mode via /etc/resolv.conf, a DNS response via TCP larger than 2048 bytes can potentially disclose stack contents through the function returned address data, and may cause a crash.
CVE-2023-4042	2 Artifex, Redhat	9 Ghostscript, Codeready Linux Builder, Codeready Linux Builder For Arm64 and 6 more	2023-12-27	N/A	5.5 MEDIUM
A flaw was found in ghostscript. The fix for CVE-2020-16305 in ghostscript was not included in RHSA-2021:1852-06 advisory as it was claimed to be. This issue only affects the ghostscript package as shipped with Red Hat Enterprise Linux 8.
CVE-2021-3930	3 Debian, Qemu, Redhat	10 Debian Linux, Qemu, Codeready Linux Builder and 7 more	2023-12-10	2.1 LOW	6.5 MEDIUM
An off-by-one error was found in the SCSI device emulation in QEMU. It could occur while processing MODE SELECT commands in mode_sense_page() if the 'page' argument was set to MODE_PAGE_ALLS (0x3f). A malicious guest could use this flaw to potentially crash QEMU, resulting in a denial of service condition.
CVE-2021-3733	4 Fedoraproject, Netapp, Python and 1 more	20 Extra Packages For Enterprise Linux, Fedora, Hci Compute Node Firmware and 17 more	2023-12-10	4.0 MEDIUM	6.5 MEDIUM
There's a flaw in urllib's AbstractBasicAuthHandler class. An attacker who controls a malicious HTTP server that an HTTP client (such as web browser) connects to, could trigger a Regular Expression Denial of Service (ReDOS) during an authentication request with a specially crafted payload that is sent by the server to the client. The greatest threat that this flaw poses is to application availability.
CVE-2021-3737	6 Canonical, Fedoraproject, Netapp and 3 more	17 Ubuntu Linux, Fedora, Hci and 14 more	2023-12-10	7.1 HIGH	7.5 HIGH
A flaw was found in python. An improperly handled HTTP response in the HTTP client code of python may allow a remote attacker, who controls the HTTP server, to make the client script enter an infinite loop, consuming CPU time. The highest threat from this vulnerability is to system availability.
CVE-2020-27842	5 Debian, Fedoraproject, Oracle and 2 more	11 Debian Linux, Extra Packages For Enterprise Linux, Fedora and 8 more	2023-12-10	4.3 MEDIUM	5.5 MEDIUM
There's a flaw in openjpeg's t2 encoder in versions prior to 2.4.0. An attacker who is able to provide crafted input to be processed by openjpeg could cause a null pointer dereference. The highest impact of this flaw is to application availability.