CVE-2023-4809

The CVE-2023-4809 issue affects FreeBSD pf: in a scrub fragment reassemble scenario, a packet carrying multiple IPv6 fragment headers can be reassembled and then misinterpreted as its payload, allowing IPv6 fragments to bypass pf rules that assume reassembly. Impact: fragmented packets may be for...

CVE-2023-4809 pf incorrectly handles multiple IPv6 fragment headers

In pf packet processing with a 'scrub fragment reassemble' rule, a packet containing multiple IPv6 fragment headers would be reassembled, and then immediately processed. That is, a packet with multiple fragment extension headers would not be recognized as the correct ultimate payload. Instead a...

FreeBSD -- pf incorrectly handles multiple IPv6 fragment headers

Problem Description: With a 'scrub fragment reassemble' rule, a packet containing multiple IPv6 fragment headers would be reassembled, and then immediately processed. That is, a packet with multiple fragment extension headers would not be recognized as the correct ultimate payload. Instead a pack...

PT-2023-4827 · Freebsd · Freebsd

Name of the Vulnerable Software and Affected Versions: FreeBSD affected versions not specified Description: The issue is related to errors in the packet filter component of FreeBSD, specifically with the 'scrub fragment reassemble' rule. This can allow a remote attacker to bypass existing firewal...

FreeBSD Security Vulnerabilities

FreeBSD is a set of Unix-like operating systems from the FreeBSD Foundation. FreeBSD suffers from a security vulnerability that stems from the fact that IPv6 fragments may bypass firewall rules written on the assumption that all fragments have been reassembled and are therefore forwarded or...

FreeBSD : FreeBSD -- Remote denial of service in IPv6 fragment reassembly (3dabf5b8-47c0-11ee-8e38-002590c1f29c)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 3dabf5b8-47c0-11ee-8e38-002590c1f29c advisory. - A set of carefully crafted ipv6 packets can trigger an integer overflow in the calculation of a...

openvpn -- 2.6.0...2.6.6 --fragment option division by zero crash, and TLS data leak

The OpenVPN community project team reports: CVE-2023-46849 OpenVPN versions between 2.6.0 and 2.6.6 incorrectly restore "--fragment" configuration in some circumstances, leading to a division by zero when "--fragment" is used. On platforms where division by zero is fatal, this will cause an OpenV...

CVE-2023-35689

In checkDebuggingDisallowed of DeviceVersionFragment.java, there is a possible way to access adb before SUW completion due to an insecure default value. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

CVE-2023-3107

A set of carefully crafted ipv6 packets can trigger an integer overflow in the calculation of a fragment reassembled packet's payload length field. This allows an attacker to trigger a kernel panic, resulting in a denial of service...

CVE-2023-3107 Remote denial of service in IPv6 fragment reassembly

A set of carefully crafted ipv6 packets can trigger an integer overflow in the calculation of a fragment reassembled packet's payload length field. This allows an attacker to trigger a kernel panic, resulting in a denial of service...

SUSE CVE-2023-35934

yt-dlp is a command-line program to download videos from video sites. During file downloads, yt-dlp or the external downloaders that yt-dlp employs may leak cookies on HTTP redirects to a different host, or leak them when the host for download fragments differs from their parent manifest's host...

DEBIAN-CVE-2023-35934

yt-dlp is a command-line program to download videos from video sites. During file downloads, yt-dlp or the external downloaders that yt-dlp employs may leak cookies on HTTP redirects to a different host, or leak them when the host for download fragments differs from their parent manifest's host...

The vulnerability of the gf_isom_fragment_add_sample_ex() function (isomedia/movie_fragments.c) in the multimedia platform GPAC allows a hacker to execute arbitrary code.

The vulnerability of the gfisomfragmentaddsampleex function isomedia/moviefragments.c in the multimedia platform GPAC involves the use of a zero pointer. Exploiting this vulnerability could allow a remote attacker to execute arbitrary code...

Design/Logic Flaw

RIOT-OS, an operating system for Internet of Things IoT devices, contains a network stack with the ability to process 6LoWPAN frames. Prior to version 2023.04, an attacker can send crafted frames to the device to trigger the usage of an uninitialized object leading to denial of service. This issu...

CVE-2023-24826 Usage of Uninitialized Timer during forwarding of Fragments with SFR

RIOT-OS, an operating system for Internet of Things IoT devices, contains a network stack with the ability to process 6LoWPAN frames. Prior to version 2023.04, an attacker can send crafted frames to the device to trigger the usage of an uninitialized object leading to denial of service. This issu...

CVE-2023-24826 Usage of Uninitialized Timer during forwarding of Fragments with SFR

RIOT-OS, an operating system for Internet of Things IoT devices, contains a network stack with the ability to process 6LoWPAN frames. Prior to version 2023.04, an attacker can send crafted frames to the device to trigger the usage of an uninitialized object leading to denial of service. This issu...

CVE-2023-24826 Usage of Uninitialized Timer during forwarding of Fragments with SFR

RIOT-OS, an operating system for Internet of Things IoT devices, contains a network stack with the ability to process 6LoWPAN frames. Prior to version 2023.04, an attacker can send crafted frames to the device to trigger the usage of an uninitialized object leading to denial of service. This issu...

GHSA-PFWC-4FRF-4GF8 Cross-site scripting in Liferay Portal

Cross-site scripting XSS vulnerability in Layout module in Liferay Portal 7.3.4 through 7.4.3.68, and Liferay DXP 7.3 before update 24, and 7.4 before update 69 allows remote attackers to inject arbitrary web script or HTML via a crafted payload injected into a container type layout fragment's UR...

CVE-2023-33944

Cross-site scripting XSS vulnerability in Layout module in Liferay Portal 7.3.4 through 7.4.3.68, and Liferay DXP 7.3 before update 24, and 7.4 before update 69 allows remote attackers to inject arbitrary web script or HTML via a crafted payload injected into a container type layout fragment's UR...

CVE-2023-33944

Cross-site scripting XSS vulnerability in Layout module in Liferay Portal 7.3.4 through 7.4.3.68, and Liferay DXP 7.3 before update 24, and 7.4 before update 69 allows remote attackers to inject arbitrary web script or HTML via a crafted payload injected into a container type layout fragment's UR...