Note:
This project will be discontinued after December 13, 2021. [more]
Product:
Enterprise_linux
(Redhat)| Date | Id | Summary | Products | Score | Patch | Annotated |
|---|---|---|---|---|---|---|
| 2020-07-31 | CVE-2020-14310 | There is an issue on grub2 before version 2.06 at function read_section_as_string(). It expects a font name to be at max UINT32_MAX - 1 length in bytes but it doesn't verify it before proceed with buffer allocation to read the value from the font value. An attacker may leverage that by crafting a malicious font file which has a name with UINT32_MAX, leading to read_section_as_string() to an arithmetic overflow, zero-sized allocation and further heap-based buffer overflow. | Ubuntu_linux, Grub2, Leap, Enterprise_linux, Enterprise_linux_eus, Enterprise_linux_server_aus, Enterprise_linux_server_tus | 6.0 | ||
| 2020-07-31 | CVE-2020-14311 | There is an issue with grub2 before version 2.06 while handling symlink on ext filesystems. A filesystem containing a symbolic link with an inode size of UINT32_MAX causes an arithmetic overflow leading to a zero-sized memory allocation with subsequent heap-based buffer overflow. | Ubuntu_linux, Grub2, Leap, Enterprise_linux, Enterprise_linux_eus, Enterprise_linux_server_aus, Enterprise_linux_server_tus | 6.0 | ||
| 2020-08-07 | CVE-2020-9490 | Apache HTTP Server versions 2.4.20 to 2.4.43. A specially crafted value for the 'Cache-Digest' header in a HTTP/2 request would result in a crash when the server actually tries to HTTP/2 PUSH a resource afterwards. Configuring the HTTP/2 feature via "H2Push off" will mitigate this vulnerability for unpatched servers. | Http_server, Apache_http_server | 7.5 | ||
| 2020-08-31 | CVE-2020-14364 | An out-of-bounds read/write access flaw was found in the USB emulator of the QEMU in versions before 5.2.0. This issue occurs while processing USB packets from a guest when USBDevice 'setup_len' exceeds its 'data_buf[4096]' in the do_token_in, do_token_out routines. This flaw allows a guest user to crash the QEMU process, resulting in a denial of service, or the potential execution of arbitrary code with the privileges of the QEMU process on the host. | Ubuntu_linux, Debian_linux, Fedora, Leap, Qemu, Enterprise_linux, Openstack | 5.0 | ||
| 2020-09-03 | CVE-2020-14373 | A use after free was found in igc_reloc_struct_ptr() of psi/igc.c of ghostscript-9.25. A local attacker could supply a specially crafted PDF file to cause a denial of service. | Ghostscript, Enterprise_linux | 5.5 | ||
| 2020-09-09 | CVE-2020-1749 | A flaw was found in the Linux kernel's implementation of some networking protocols in IPsec, such as VXLAN and GENEVE tunnels over IPv6. When an encrypted tunnel is created between two hosts, the kernel isn't correctly routing tunneled data over the encrypted link; rather sending the data unencrypted. This would allow anyone in between the two endpoints to read the traffic unencrypted. The main threat from this vulnerability is to data confidentiality. | Linux_kernel, Enterprise_linux, Enterprise_mrg | 7.5 | ||
| 2020-09-16 | CVE-2020-14382 | A vulnerability was found in upstream release cryptsetup-2.2.0 where, there's a bug in LUKS2 format validation code, that is effectively invoked on every device/image presenting itself as LUKS2 container. The bug is in segments validation code in file 'lib/luks2/luks2_json_metadata.c' in function hdr_validate_segments(struct crypt_device *cd, json_object *hdr_jobj) where the code does not check for possible overflow on memory allocation used for intervals array (see statement "intervals =... | Ubuntu_linux, Cryptsetup, Fedora, Enterprise_linux | 7.8 | ||
| 2020-09-23 | CVE-2020-14370 | An information disclosure vulnerability was found in containers/podman in versions before 2.0.5. When using the deprecated Varlink API or the Docker-compatible REST API, if multiple containers are created in a short duration, the environment variables from the first container will get leaked into subsequent containers. An attacker who has control over the subsequent containers could use this flaw to gain access to sensitive information stored in such variables. | Fedora, Podman, Enterprise_linux, Openshift_container_platform | 5.3 | ||
| 2020-10-20 | CVE-2020-25648 | A flaw was found in the way NSS handled CCS (ChangeCipherSpec) messages in TLS 1.3. This flaw allows a remote attacker to send multiple CCS messages, causing a denial of service for servers compiled with the NSS library. The highest threat from this vulnerability is to system availability. This flaw affects NSS versions before 3.58. | Fedora, Network_security_services, Communications_offline_mediation_controller, Communications_pricing_design_center, Jd_edwards_enterpriseone_tools, Enterprise_linux | 7.5 | ||
| 2020-12-03 | CVE-2020-27783 | A XSS vulnerability was discovered in python-lxml's clean module. The module's parser didn't properly imitate browsers, which caused different behaviors between the sanitizer and the user's page. A remote attacker could exploit this flaw to run arbitrary HTML/JS code. | Debian_linux, Fedora, Lxml, Snapcenter, Communications_offline_mediation_controller, Zfs_storage_appliance_kit, Enterprise_linux, Software_collections | 6.1 |