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Github Security Blog
Github Security Blog
added 2026/04/07 8:13 p.m.13 views

netavark has incorrect error handling for malformed tcp packets

Impact A truncated TCP DNS query followed by a connection reset causes aardvark-dns to enter an unrecoverable infinite error loop at 100% CPU. Patches https://github.com/containers/aardvark-dns/commit/3b49ea7b38bdea134b7f03256f2e13f44ce73bb1 Workarounds None Credits Thanks to @dkane01 for reporti...

7.5CVSS5.9AI score0.00383EPSS
Exploits0References5Affected Software1
RedhatCVE
RedhatCVE
added 2026/01/09 11:54 a.m.4 views

CVE-2009-4921

Cisco Adaptive Security Appliances ASA 5580 series devices with software before 8.12 allow remote attackers to cause a denial of service traceback via malformed TCP packets, aka Bug ID CSCsm84110...

7.8CVSS7.1AI score0.01205EPSS
Exploits0References1
RedhatCVE
RedhatCVE
added 2026/01/09 8:50 a.m.7 views

CVE-2021-31889

A vulnerability has been identified in Capital Embedded AR Classic 431-422 All versions, Capital Embedded AR Classic R20-11 All versions V2303, PLUSCONTROL 1st Gen All versions, SIMOTICS CONNECT 400 All versions V0.5.0.0. Malformed TCP packets with a corrupted SACK option leads to Information Lea...

9.1CVSS6.5AI score0.02106EPSS
Exploits0References1
EUVD
EUVD
added 2025/10/07 12:30 a.m.5 views

EUVD-2009-4884

Malware in sbrugna...

7.8CVSS6.4AI score0.01205EPSS
Exploits0References2
EUVD
EUVD
added 2025/10/07 12:30 a.m.5 views

EUVD-2002-1187

Malware in sbrugna...

5CVSS6.4AI score0.01657EPSS
Exploits0References4
EUVD
EUVD
added 2025/10/07 12:30 a.m.3 views

EUVD-2013-5310

Malware in sbrugna...

5CVSS6.4AI score0.0186EPSS
Exploits0References4
EUVD
EUVD
added 2025/10/07 12:30 a.m.5 views

EUVD-2013-1282

Malware in sbrugna...

5CVSS6.4AI score0.01232EPSS
Exploits0References2
EUVD
EUVD
added 2025/10/07 12:30 a.m.4 views

EUVD-2015-0604

Malware in sbrugna...

5CVSS6.4AI score0.0202EPSS
Exploits0References5
EUVD
EUVD
added 2025/10/07 12:30 a.m.5 views

EUVD-2006-0545

Malware in sbrugna...

2.6CVSS6.4AI score0.02044EPSS
Exploits0References6
EUVD
EUVD
added 2025/10/03 8:7 p.m.4 views

EUVD-2022-32781

Malicious code in bioql PyPI...

6.5CVSS6.5AI score0.00354EPSS
Exploits0References1
RedhatCVE
RedhatCVE
added 2025/05/22 10:41 p.m.7 views

CVE-2022-28329

A vulnerability has been identified in SCALANCE W1788-1 M12 All versions V3.0.0, SCALANCE W1788-2 EEC M12 All versions V3.0.0, SCALANCE W1788-2 M12 All versions V3.0.0, SCALANCE W1788-2IA M12 All versions V3.0.0. Affected devices do not properly handle malformed TCP packets received over the...

6.5CVSS6.7AI score0.00354EPSS
Exploits0References1
RedhatCVE
RedhatCVE
added 2025/05/22 5:37 a.m.6 views

CVE-2013-1242

Memory leak in the web framework in the server in Cisco Unified Presence CUP allows remote attackers to cause a denial of service memory consumption via malformed TCP packets, aka Bug ID CSCug38080...

5CVSS6.9AI score0.01232EPSS
Exploits0References1
Prion
Prion
added 2023/07/21 2:15 a.m.20 views

Stack overflow

async-sockets-cpp through 0.3.1 has a stack-based buffer overflow in tcpsocket.hpp when processing malformed TCP packets...

7.5CVSS9.7AI score0.01584EPSS
Exploits1References1Affected Software1
F5 Networks
F5 Networks
added 2023/02/21 7:58 p.m.29 views

K14632915: TMM vulnerability CVE-2019-6603

Security Advisory Description Malformed TCP packets sent to a self IP address or a FastL4 virtual server may cause an interruption of service. The control plane is not exposed to this issue. This issue impacts the data plane virtual servers and self IPs. CVE-2019-6603 Impact This vulnerability...

7.5CVSS7.8AI score0.01782EPSS
Exploits0Affected Software13
Tenable Nessus
Tenable Nessus
added 2022/02/07 12:0 a.m.49 views

Siemens Nucleus RTOS-based APOGEE and TALON Products Integer Underflow (CVE-2021-31889)

A vulnerability has been identified in APOGEE MBC PPC BACnet All versions, APOGEE MBC PPC P2 Ethernet All versions, APOGEE MEC PPC BACnet All versions, APOGEE MEC PPC P2 Ethernet All versions, APOGEE PXC Compact BACnet All versions = V2.3 and = V2.3 and = V2.3 and = V2.3 and = V2.3 and = V2.3 and...

9.1CVSS7.8AI score0.02106EPSS
Exploits0References8
Tenable Nessus
Tenable Nessus
added 2019/03/25 12:0 a.m.27 views

F5 Networks BIG-IP : TMM vulnerability (K14632915)

Malformed TCP packets sent to a self IP address or a FastL4 virtual server may cause an interruption of service. The control plane is not exposed to this issue. This issue impacts the data plane virtual servers and self IPs. CVE-2019-6603 Impact This vulnerability allows remote disruption of...

7.5CVSS7.3AI score0.01782EPSS
Exploits0References2
Tenable Nessus
Tenable Nessus
added 2018/11/02 12:0 a.m.42 views

F5 Networks BIG-IP : TMM vulnerability (K25573437)

Malformed TCP packets sent to a self IP address or a FastL4 virtual server may cause an interruption of service. The control plane is not exposed to this issue. This issue impacts the data plane virtual servers and self IPs. CVE-2018-5517 Impact This vulnerability allows remotedisruption of...

7.5CVSS7.3AI score0.01799EPSS
Exploits0References2
CNVD
CNVD
added 2018/05/02 12:0 a.m.5 views

Denial of Service Vulnerability in Multiple F5 Products (CNVD-2018-10109)

F5 BIG-IP LTM, etc. are products of F5 Corporation, U.S.A. F5 BIG-IP LTM is a local traffic manager; BIG-IP AAM is an application acceleration manager. Security vulnerabilities exist in several F5 products. An attacker could exploit this vulnerability by sending malformed TCP packets to cause a...

7.5CVSS6.5AI score0.01799EPSS
Exploits0References1
Cisco
Cisco
added 2013/09/04 7:56 p.m.31 views

Cisco Secure Access Control System Malformed Packet Denial of Service Vulnerability

A vulnerability in the TACACS+ socket read function of Cisco Secure ACS versions 5.x could allow an unauthenticated, remote attacker to cause a runtime process to crash. The vulnerability is due to improper processing of read requests on the TACACS+ socket. An attacker could exploit this...

6.4CVSS1.8AI score0.0186EPSS
Exploits0References1
Prion
Prion
added 2013/09/04 3:24 a.m.21 views

Code injection

Cisco Secure Access Control System ACS does not properly handle requests to read from the TACACS+ socket, which allows remote attackers to cause a denial of service process crash via malformed TCP packets, aka Bug ID CSCuh12488...

5CVSS7.1AI score0.0186EPSS
Exploits0References3
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