CVE-2020-8938 Arbitrary enclave memory location write from untrusted environment

An arbitrary memory overwrite vulnerability in Asylo versions up to 0.6.0 allows an attacker to make a host call to FromkLinuxSockAddr with attacker controlled content and size of klinuxaddr which allows an attacker to write memory values from within the enclave. We recommend upgrading past commi...

CVE-2020-8937 Arbitrary enclave memory location write from untrusted environment

An arbitrary memory overwrite vulnerability in Asylo versions up to 0.6.0 allows an attacker to make a host call to encuntrustedcreatewaitqueue that uses a pointer queue that relies on UntrustedLocalMemcpy, which fails to validate where the pointer is located. This allows an attacker to write...

CVE-2020-8937

CVE-2020-8937 affects Asylo versions up to 0.6.0. The vulnerability enables an arbitrary enclave memory overwrite via a host call to enc_untrusted_create_wait_queue that uses a pointer queue relying on UntrustedLocalMemcpy, failing to validate pointer location. This allows memory values to be wri...

CVE-2020-8936 Arbitrary enclave memory overwrite vulnerability in ECall ecall_restore

An arbitrary memory overwrite vulnerability in Asylo versions up to 0.6.0 allows an attacker to make a host call to UntrustedCall. UntrustedCall failed to validate the buffer range within sgxparams and allowed the host to return a pointer that was an address within the enclave memory. This allowe...

CVE-2020-8936

CVE-2020-8936 (Asylo) affects Asylo versions up to 0.6.0. The vulnerability stems from an UntrustedCall buffer range validation failure in sgx_params, allowing a host call to return a pointer to enclave memory. As a result, an attacker could read memory values from within the enclave. No remediat...

CVE-2020-8935

An arbitrary memory overwrite vulnerability in Asylo versions up to 0.6.0 allow an attacker to make an Ecallrestore function call to reallocate untrusted code and overwrite sections of the Enclave memory address. We recommend updating your library...

CVE-2020-8935

CVE-2020-8935 describes an arbitrary memory overwrite in Asylo up to version 0.6.0 . An attacker can abuse the Ecall_restore path to reallocate untrusted code and overwrite sections of enclave memory. Practical impact: compromise of enclave memory integrity and confidentiality, with high-severity...

Moderate: Red Hat Security Advisory: curl security and bug fix update

An update for curl is now available for Red Hat Enterprise Linux 8.2 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for eac...

curl: Incorrect argument check can allow remote servers to overwrite local files

A flaw was found in curl. Overwriting local files is possible when using a certain combination of command line options. Requesting content from a malicious server could lead to overwriting local files with compromised files leading to unknown effects. The highest threat from this vulnerability is...

curl 7.20.0 through 7.70.0 is vulnerable to improper restriction of names for files and other resources that can lead too overwriting a local file when the -J flag is used.

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VMware Carbon Black Cloud macOS Sensor installer updates address file overwrite issue (CVE-2020-4008)

3. VMware Carbon Black Cloud macOS Sensor installer file overwrite issue CVE-2020-4008 The installer of the macOS Sensor for VMware Carbon Black Cloud handles certain files in an insecure way. VMware has evaluated the severity of this issue to be in the Low severity range with a CVSSv3 base score...

DEBIAN-CVE-2020-8177

curl 7.20.0 through 7.70.0 is vulnerable to improper restriction of names for files and other resources that can lead too overwriting a local file when the -J flag is used...

ALPINE-CVE-2020-8177

curl 7.20.0 through 7.70.0 is vulnerable to improper restriction of names for files and other resources that can lead too overwriting a local file when the -J flag is used...

CVE-2020-8177

curl 7.20.0 through 7.70.0 is vulnerable to improper restriction of names for files and other resources that can lead too overwriting a local file when the -J flag is used...

CVE-2020-8177

curl 7.20.0 through 7.70.0 is vulnerable to improper restriction of names for files and other resources that can lead too overwriting a local file when the -J flag is used...

CVE-2020-8177

curl 7.20.0 through 7.70.0 is vulnerable to improper restriction of names for files and other resources that can lead too overwriting a local file when the -J flag is used...

CVE-2020-8177

CVE-2020-8177 affects curl up to 7.70.0, where -J/--remote-header-name combined with -i/--include could allow a malicious server to overwrite a local file due to improper restriction of file names. Connected advisories confirm this vulnerability across distributions (Debian, CentOS, Alpine, Amazo...

postgresql: psql's \gset allows overwriting specially treated variables

A flaw was found in the psql interactive terminal of PostgreSQL. If an interactive psql session uses \gset when querying a compromised server, this flaw allows an attacker to execute arbitrary code as the operating system account running psql. The highest threat from this vulnerability is to...

OpenJPEG Code Issue Vulnerability

OpenJPEG is an open source C-based JPEG2000 codec. A code issue vulnerability exists in OpenJPEG 2.3.1, which stems from a heap buffer overwrite error found in lib /openjp2/mqc.c, leading to out-of-bounds writes. An attacker could exploit this vulnerability to cause a remote denial of service or...

NewStart CGSL CORE 5.04 / MAIN 5.04 : libqb Vulnerability (NS-SA-2020-0057)

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has libqb packages installed that are affected by a vulnerability: - libqb before 1.0.5 allows local users to overwrite arbitrary files via a symlink attack, because it uses predictable filenames under /dev/shm and /tmp without...