Ubuntu 20.04 LTS : Quagga vulnerabilities (USN-6482-1)

The remote Ubuntu 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6482-1 advisory. It was discovered that Quagga incorrectly handled certain BGP messages. A remote attacker could possibly use this issue to cause Quagga to crash, resulti...

Ubuntu 22.04 LTS / 23.04 / 23.10 : FRR vulnerabilities (USN-6481-1)

The remote Ubuntu 22.04 LTS / 23.04 / 23.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6481-1 advisory. It was discovered that FRR incorrectly handled certain malformed NLRI data. A remote attacker could possibly use this issue to cause FRR ...

Fedora 37 : frr (2023-ce436d56f8)

The remote Fedora 37 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-ce436d56f8 advisory. New version 8.5.3. Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has not tested...

Fedora 38 : frr (2023-61abba57d8)

The remote Fedora 38 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-61abba57d8 advisory. New version 8.5.3. Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has not tested...

Fedora 39 : frr (2023-514db5339e)

The remote Fedora 39 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-514db5339e advisory. New version 8.5.3. Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has not tested...

PT-2023-35576 · Git +1 · Pcapplusplus

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided description. Description: The issue is related to a crash caused by a negative-size-param, as reported by OSS-Fuzz. The crash occurs in the pcpp::RawPacket::insertData function,...

CBL Mariner 2.0 Security Update: frr (CVE-2023-46753)

The version of frr installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2023-46753 advisory. - An issue was discovered in FRRouting FRR through 9.0.1. A crash can occur for a crafted BGP UPDATE message...

CVE-2023-38406

A flaw was found in bgpd/bgpflowspec.c in the FFrouting BGP protocol code. An overflow may occur while processing zero length NLRI messages. Mitigation Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising...

Denial Of Service (DoS)

libfrr is vulnerable to Denial of Service DoS. The vulnerability occurs due to an incorrect BGP UPDATE message with an EOR is processed resulting an application crash...

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

An update for frr is now available for Red Hat Enterprise Linux 9. 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 each vulnerability from the CV...

frr: Reachable assertion in peek_for_as4_capability function

A reachable assertion flaw was found in Frrouting frr-bgpd in the peekforas4capability function. This flaw allows an attacker to maliciously construct BGP open packets and send them to BGP peers running frr-bgpd, resulting in a denial of service...

frr: denial of service by crafting a BGP OPEN message with an option of type in bgp_open_option_parse in the bgp_open.c 0xff

A vulnerability was found in FRRouting. The issue occurs in bgpd in FRRouting FRR. By crafting a BGP OPEN message with an option of type 0xff Extended Length from RFC 9072, attackers may cause a denial of service assertion failure and daemon restart or out-of-bounds read. This flaw is possible du...

frr: out-of-bounds read exists in the BGP daemon of FRRouting

An out-of-bounds read flaw exists in the BGP daemon of FRRouting. When sending a malformed BGP OPEN message that ends with the option length octet or the option length word, in case of an extended OPEN message, the FRR code reads out of the bounds of the packet, throwing a SIGABRT signal and...

Denial Of Service (DoS)

libfrr.so is vulnerable to Denial Of Service DoS. This vulnerability allows an to crash the application by exploiting a flaw in the way that FRRouting handles BGP labeled unicast parsing...

Denial Of Service (DoS)

libfrr.so is vulnerable to Denial Of Service DoS. A flowspec overflow vulnerability allows an attacker to exploit a flaw in the way that FRRouting handles flowspec to cause unintended behavior. The attacker could exploit this vulnerability by sending a specially crafted BGP packet to a vulnerable...

RHEL 9 : frr (RHSA-2023:6434)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:6434 advisory. FRRouting is free software that manages TCP/IP based routing protocols. It supports BGP4, OSPFv2, OSPFv3, ISIS, RIP, RIPng, PIM, NHRP, PBR,...

ALSA-2023:6434 Moderate: frr security and bug fix update

FRRouting is free software that manages TCP/IP based routing protocols. It supports BGP4, OSPFv2, OSPFv3, ISIS, RIP, RIPng, PIM, NHRP, PBR, EIGRP and BFD. Security Fixes: frr: Reachable assertion in peekforas4capability function CVE-2022-36440 frr: denial of service by crafting a BGP OPEN message...

CVE-2023-47234

A flaw was found in frr. A crash can occur when processing a crafted BGP UPDATE message with a MPUNREACHNLRI attribute and additional NLRI data that lacks mandatory path attributes. Mitigation Mitigation for this issue is either not available or the currently available options do not meet the Red...

CVE-2023-47235

An issue was found in FRRouting FRR, where a crash may occur when processing a malformed BGP UPDATE message with an EOR. Mitigation Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and...

Denial Of Service (DoS)

libfrr.so is vulnerable to Denial Of service attack. The vulnerability arises due to a lack of validation the bgpattrcheck method. Am attacker can cause a crash by sending a crafted BGP UPDATE message...