Libguestfs vulnerabilities

CVE-2022-2211 [MEDIUM] CVE-2022-2211: A vulnerability was found in libguestfs A vulnerability was found in libguestfs. This issue occurs while calculating the greatest possible number of matching keys in the get_keys() function. This flaw leads to a denial of service, either by mistake or malicious actor.

CVE-2013-2124 [MEDIUM] CVE-2013-2124: Double free vulnerability in inspect-fs.c in LibguestFS 1.20.x before 1.20.7, 1.21.x, 1.22.0, and 1. Double free vulnerability in inspect-fs.c in LibguestFS 1.20.x before 1.20.7, 1.21.x, 1.22.0, and 1.23.0 allows remote attackers to cause a denial of service (crash) via empty guest files.

CVE-2013-4419 [MEDIUM] CWE-264 CVE-2013-4419: The guestfish command in libguestfs 1.20.12, 1.22.7, and earlier, when using the --remote or --liste The guestfish command in libguestfs 1.20.12, 1.22.7, and earlier, when using the --remote or --listen option, does not properly check the ownership of /tmp/.guestfish-$UID/ when creating a temporary socket file in this directory, which allows local users to write to the socket and execute arbitrary commands by creating /tmp/.guestfish-$UID/ in advance

CVE-2011-4127 [MEDIUM] CVE-2011-4127: The Linux kernel before 3 The Linux kernel before 3.2.2 does not properly restrict SG_IO ioctl calls, which allows local users to bypass intended restrictions on disk read and write operations by sending a SCSI command to (1) a partition block device or (2) an LVM volume.

CVE-2012-2690 [LOW] CWE-255 CVE-2012-2690: virt-edit in libguestfs before 1.18.0 does not preserve the permissions from the original file and s virt-edit in libguestfs before 1.18.0 does not preserve the permissions from the original file and saves the new file with world-readable permissions when editing, which might allow local guest users to obtain sensitive information.

CVE-2010-3851 [MEDIUM] CWE-200 CVE-2010-3851: libguestfs before 1.5.23, as used in virt-v2v, virt-inspector 1.5.3 and earlier, and possibly other libguestfs before 1.5.23, as used in virt-v2v, virt-inspector 1.5.3 and earlier, and possibly other products, when a raw-format disk image is used, allows local guest OS administrators to read files from the host via a crafted (1) qcow2, (2) VMDK, or (3) VDI header, related to lack of support for a disk format specifier.