PT-2022-26366 · Unknown · Oxenstored

Name of the Vulnerable Software and Affected Versions: Oxenstored versions 32-bit builds Description: The issue arises from the Ocaml Xenbus library taking a C uint32 t out of the ring and casting it directly to an Ocaml integer. In 32-bit builds, this causes a truncation of the most significant...

CVE-2022-42324

CVE-2022-42324 details a 32-bit OCaml truncation issue in Oxenstored within the Xen/Xenstore/Xenbus stack. The Xenbus library casts a C uint32_t from the ring directly to an OCaml integer; on 64-bit OCaml this is fine, but on 32-bit builds the value is truncated, causing unsigned/signed confusion...

new packages: ocaml-srpm-macros

An update is available for ocaml-srpm-macros. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list For detailed information on changes in this release, see the Rocky...

AlmaLinux 8 : virt:rhel and virt-devel:rhel (ALSA-2021:1064)

The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2021:1064 advisory. QEMU: Regression of CVE-2020-10756 fix in virt:rhel/qemu-kvm in AlmaLinux CVE-2021-20295 Tenable has extracted the preceding description block directly from the...

Mageia: Security Advisory (MGASA-2019-0124)

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...

[SECURITY] Fedora 33 Update: hivex-1.3.21-1.fc33

Hive files are the undocumented binary files that Windows uses to store the Windows Registry on disk. Hivex is a library that can read and write to these files. 'hivexsh' is a shell you can use to interactively navigate a hive binary file. 'hivexregedit' in perl-hivex lets you export and merge to...

[SECURITY] Fedora 34 Update: hivex-1.3.21-1.fc34

Hive files are the undocumented binary files that Windows uses to store the Windows Registry on disk. Hivex is a library that can read and write to these files. 'hivexsh' is a shell you can use to interactively navigate a hive binary file. 'hivexregedit' in perl-hivex lets you export and merge to...

Fedora: Security Advisory for hivex (FEDORA-2021-775b170f95)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...

Fedora: Security Advisory for hivex (FEDORA-2021-372d83d54e)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...

hivex, ocaml, perl, python, ruby security update

CentOS Errata and Security Advisory CESA-2021:2318 An update for hivex is now available for Red Hat Enterprise Linux 7. 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...

Fedora: Security Advisory for hivex (FEDORA-2021-da76643229)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...

[SECURITY] Fedora 34 Update: hivex-1.3.20-1.fc34

Hive files are the undocumented binary files that Windows uses to store the Windows Registry on disk. Hivex is a library that can read and write to these files. 'hivexsh' is a shell you can use to interactively navigate a hive binary file. 'hivexregedit' in perl-hivex lets you export and merge to...

Xen oxenstored Bad Permissions (XSA-353)

According to its self-reported version number, the Xen hypervisor installed on the remote host is affected by a bad permissions issue. In the Ocaml xenstored implementation, the internal representation of the tree has special cases for the root node, because this node has no parent. Unfortunately...

The vulnerability of the `caml_ba_deserialize` function in the byterun/bigarray.c file, a programming language in OCaml. This function allows attackers to access confidential data, compromise its integrity, and cause service failures.

The vulnerability of the camlbadeserialize function in the byterun/bigarray.c file written in the programming language OCaml is related to integer overflow of values. Exploiting this vulnerability can allow an attacker to gain access to confidential data, compromise its integrity, and cause servi...

USN-4778-1 ocaml vulnerabilities

It was discovered that OCaml mishandled sign extensions. A remote attacker could use this vulnerability to steal sensitive information, cause a denial of service crash, or possibly execute arbitrary code. This issue only affected Ubuntu 16.04 ESM. CVE-2015-8869 It was discovered that OCaml...

USN-4778-1: OCaml vulnerabilities

It was discovered that OCaml mishandled sign extensions. A remote attacker could use this vulnerability to steal sensitive information, cause a denial of service crash, or possibly execute arbitrary code. This issue only affected Ubuntu 16.04 ESM. CVE-2015-8869 It was discovered that OCaml...

ALPINE-CVE-2020-29482

An issue was discovered in Xen through 4.14.x. A guest may access xenstore paths via absolute paths containing a full pathname, or via a relative path, which implicitly includes /local/domain/$DOMID for their own domain id. Management tools must access paths in guests' namespaces, necessarily usi...

DEBIAN-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...

ALPINE-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...

DEBIAN-CVE-2020-29482

An issue was discovered in Xen through 4.14.x. A guest may access xenstore paths via absolute paths containing a full pathname, or via a relative path, which implicitly includes /local/domain/$DOMID for their own domain id. Management tools must access paths in guests' namespaces, necessarily usi...