USN-5945-1 protobuf vulnerabilities

It was discovered that Protocol Buffers did not properly validate field com.google.protobuf.UnknownFieldSet in protobuf-java. An attacker could possibly use this issue to perform a denial of service attack. This issue only affected protobuf Ubuntu 22.04 LTS and Ubuntu 22.10. CVE-2021-22569 It was...

USN-5945-1: Protocol Buffers vulnerabilities

It was discovered that Protocol Buffers did not properly validate field com.google.protobuf.UnknownFieldSet in protobuf-java. An attacker could possibly use this issue to perform a denial of service attack. This issue only affected protobuf Ubuntu 22.04 LTS and Ubuntu 22.10. CVE-2021-22569 It was...

Ubuntu: Security Advisory (USN-5945-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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...

Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS : Protocol Buffers vulnerabilities (USN-5945-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5945-1 advisory. It was discovered that Protocol Buffers did not properly validate field com.google.protobuf.UnknownFieldSet in protobuf-java. An...

A use-after-free vulnerability was found in the virtio-net device of QEMU. It could occur when the descriptor's address belongs to the non direct access region due to num_buffers being set after the virtqueue elem has been unmapped. A malicious guest could use this flaw to crash QEMU resulting in a denial of service condition or potentially execute code on the host with the privileges of the QEMU process.

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A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device. This flaw allows a crafted guest driver to execute HW commands when shared buffers are not yet allocated potentially leading to a use-after-free condition.

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Fedora 36 : python-cryptography (2023-672f668f51)

The remote Fedora 36 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-672f668f51 advisory. Security fix for CVE-2023-23931 cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. In affected...

USN-5936-1 samba vulnerabilities

Evgeny Legerov discovered that Samba incorrectly handled buffers in certain GSSAPI routines of Heimdal. A remote attacker could possibly use this issue to cause Samba to crash, resulting in a denial of service. CVE-2022-3437 Tom Tervoort discovered that Samba incorrectly used weak rc4-hmac Kerber...

MGASA-2023-0071 Updated python-cryptography packages fix security vulnerability

Cipher.updateinto would accept Python objects which implement the buffer protocol, but provide only immutable buffers. This would allow immutable objects such as 'bytes' to be mutated, thus violating fundamental rules of Python and resulting in corrupted output. This now correctly raises an...

K42438635: Linux kernel vulnerability CVE-2019-19072

Security Advisory Description A memory leak in the predicateparse function in kernel/trace/traceeventsfilter.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service memory consumption, aka CID-96c5c6e6a5b6. CVE-2019-19072 Impact May allow attackers to overflow memory...

OESA-2023-1113 python-cryptography security update

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Security Fixes: cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. In affected versions Cipher.updateinto would accept Python objects which...

OESA-2023-1088 python-cryptography security update

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Security Fixes: cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. In affected versions Cipher.updateinto would accept Python objects which...

OESA-2023-1090 python-cryptography security update

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Security Fixes: cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. In affected versions Cipher.updateinto would accept Python objects which...

OESA-2023-1085 python-cryptography security update

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Security Fixes: cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. In affected versions Cipher.updateinto would accept Python objects which...

SUSE CVE-2002-1363

Portable Network Graphics PNG library libpng 1.2.5 and earlier does not correctly calculate offsets, which allows remote attackers to cause a denial of service crash and possibly execute arbitrary code via a buffer overflow attack on the row buffers...

SUSE CVE-2006-4813

The blockpreparewrite function in fs/buffer.c for Linux kernel 2.6.x before 2.6.13 does not properly clear buffers during certain error conditions, which allows local users to read portions of files that have been unlinked...

SUSE CVE-2006-4997

The clipmkip function in net/atm/clip.c of the ATM subsystem in Linux kernel allows remote attackers to cause a denial of service panic via unknown vectors that cause the ATM subsystem to access the memory of socket buffers after they are freed freed pointer dereference...

SUSE CVE-2006-6103

Integer overflow in the ProcDbeSwapBuffers function in the DBE extension for X.Org 6.8.2, 6.9.0, 7.0, and 7.1, and XFree86 X server, allows local users to execute arbitrary code via a crafted X protocol request that triggers memory corruption during processing of unspecified data structures...

SUSE CVE-2008-0888

The NEEDBITS macro in the inflatedynamic function in inflate.c for unzip can be invoked using invalid buffers, which allows remote attackers to cause a denial of service crash and possibly execute arbitrary code via unknown vectors that trigger a free of uninitialized or previously-freed data...

SUSE CVE-2010-5298

Race condition in the ssl3readbytes function in s3pkt.c in OpenSSL through 1.0.1g, when SSLMODERELEASEBUFFERS is enabled, allows remote attackers to inject data across sessions or cause a denial of service use-after-free and parsing error via an SSL connection in a multithreaded environment...