Mageia: Security Advisory (MGASA-2019-0241)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

go -- multiple vulnerabilities

The Go project reports: net/http: limit growth of header canonicalization cache. An attacker can cause unbounded memory growth in a Go server accepting HTTP/2 requests. syscall: don’t close fd 0 on ForkExec error. When a Go program running on a Unix system is out of file descriptors and calls...

GHSA-M6M5-PP4G-FCC8 S3 storage write is not aborted on errors leading to unbounded memory usage

Impact Anyone using storage.blob.s3 introduced in 0.5.0 with storage.imapsql. storage.imapsql localmailboxes ... msgstore s3 ... Patches The relevant commit is pushed to master and will be included in the 0.5.1 release. No special handling of the issue has been done due to the small amount of...

S3 storage write is not aborted on errors leading to unbounded memory usage

Impact Anyone using storage.blob.s3 introduced in 0.5.0 with storage.imapsql. storage.imapsql localmailboxes ... msgstore s3 ... Patches The relevant commit is pushed to master and will be included in the 0.5.1 release. No special handling of the issue has been done due to the small amount of...

CVE-2019-9515

A flaw was found in HTTP/2. Using SETTINGS frames and queuing of SETTINGS ACK frames, a flood could occur resulting in unbounded memory growth. The highest threat from this vulnerability is to system availability...

CentOS 8 : container-tools:rhel8 (CESA-2019:4269)

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2019:4269 advisory. - runc: AppArmor/SELinux bypass with malicious image that specifies a volume at /proc CVE-2019-16884 - podman: resolving symlink in host filesystem lea...

CentOS 8 : container-tools:1.0 (CESA-2019:4273)

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2019:4273 advisory. - HTTP/2: flood using PING frames results in unbounded memory growth CVE-2019-9512 - HTTP/2: flood using HEADERS frames results in unbounded memory...

Denial Of Service (DoS)

xen is vulnerable to denial of service DoS. The vulnerability exists through when acting upon a guest XSRESETWATCHES request, and not all tracking information is freed, through an unbounded memory usage in oxenstored...

CVE-2020-29485

An issue was discovered in Xen 4.6 through 4.14.x. When acting upon a guest XSRESETWATCHES request, not all tracking information is freed. A guest can cause unbounded memory usage in oxenstored. This can lead to a system-wide DoS. Only systems using the Ocaml Xenstored implementation are...

CVE-2020-29485

An issue was discovered in Xen 4.6 through 4.14.x. When acting upon a guest XSRESETWATCHES request, not all tracking information is freed. A guest can cause unbounded memory usage in oxenstored. This can lead to a system-wide DoS. Only systems using the Ocaml Xenstored implementation are...

Information disclosure

An issue was discovered in Xen 4.6 through 4.14.x. When acting upon a guest XSRESETWATCHES request, not all tracking information is freed. A guest can cause unbounded memory usage in oxenstored. This can lead to a system-wide DoS. Only systems using the Ocaml Xenstored implementation are...

oxenstored memory leak in reset_watches

ISSUE DESCRIPTION When acting upon a guest XSRESETWATCHES request, not all tracking information is freed. IMPACT A guest can cause unbounded memory usage in oxenstored. This can lead to a system-wide DoS. VULNERABLE SYSTEMS All version of Xen since 4.6 are vulnerable. Only systems using the Ocaml...

USN-4600-2: Netty vulnerabilities

USN-4600-1 fixed multiple vunerabilities in Netty 3.9. This update provides the corresponding fixes for CVE-2019-20444, CVE-2019-20445 for Netty. Also it was discovered that Netty allow for unbounded memory allocation. A remote attacker could send a large stream to the Netty server causing it to...

CVE-2020-27173

In vm-superio before 0.1.1, the serial console FIFO can grow to unlimited memory usage when data is sent to the input source i.e., standard input. This behavior cannot be reproduced from the guest side. When no rate limiting is in place, the host can be subject to memory pressure, impacting all...

RPCbind XDR Parsing Memory Exhaustion Denial of Service (CVE-2017-8779)

A resource exhaustion vulnerability exists in rpcbind, within its associated library libtirpc. The vulnerability is due to an unbounded memory leak when parsing XDR strings. A remote attacker could exploit this vulnerability by sending specially crafted RPC messages to the vulnerable server...

Denial of Service in Google Guava

Unbounded memory allocation in Google Guava 11.0 through 24.x before 24.1.1 allows remote attackers to conduct denial of service attacks against servers that depend on this library and deserialize attacker-provided data, because the AtomicDoubleArray class when serialized with Java serialization...

containers/image: Container images read entire image manifest into memory

A malicious container image can consume an unbounded amount of memory when being pulled to a container runtime host, such as Red Hat Enterprise Linux using podman, or OpenShift Container Platform. An attacker can use this flaw to trick a user, with privileges to pull container images, into crashi...

Security Bulletin: Vulnerability in Google Guava affects IBM Cloud Pak System (CVE-2018-10237)

Summary There is a potential denial of service with the Google Guava library that is used in IBM Cloud Pak System. Vulnerability Details CVEID: CVE-2018-10237 DESCRIPTION: Unbounded memory allocation in Google Guava 11.0 through 24.x before 24.1.1 allows remote attackers to conduct denial of...

HTTP/2: flood using PING frames results in unbounded memory growth

A flaw was found in HTTP/2. Using PING frames and queuing of response PING ACK frames, a flood attack could occur resulting in unbounded memory growth. The highest threat from this vulnerability is to system availability...

CVE-2020-11612

The ZlibDecoders in Netty 4.1.x before 4.1.46 allow for unbounded memory allocation while decoding a ZlibEncoded byte stream. An attacker could send a large ZlibEncoded byte stream to the Netty server, forcing the server to allocate all of its free memory to a single decoder...