FreeBSD : nghttp2 -- Denial of service due to NULL pointer dereference (1fccb25e-8451-438c-a2b9-6a021e4d7a31)

nghttp2 blog : If ALTSVC frame is received by libnghttp2 and it is larger than it can accept, the pointer field which points to ALTSVC frame payload is left NULL. Later libnghttp2 attempts to access another field through the pointer, and gets segmentation fault. ALTSVC frame is defined by RFC 783...

nghttp2 -- Denial of service due to NULL pointer dereference

nghttp2 blog: If ALTSVC frame is received by libnghttp2 and it is larger than it can accept, the pointer field which points to ALTSVC frame payload is left NULL. Later libnghttp2 attempts to access another field through the pointer, and gets segmentation fault. ALTSVC frame is defined by RFC 7838...

Code injection

Botan 2.2.0 - 2.4.0 fixed in 2.5.0 improperly handled wildcard certificates and could accept certain certificates as valid for hostnames when, under RFC 6125 rules, they should not match. This only affects certificates issued to the same domain as the host, so to impersonate a host one must alrea...

CVE-2018-9127

Botan 2.2.0 - 2.4.0 fixed in 2.5.0 improperly handled wildcard certificates and could accept certain certificates as valid for hostnames when, under RFC 6125 rules, they should not match. This only affects certificates issued to the same domain as the host, so to impersonate a host one must alrea...

CVE-2018-9127

Botan 2.2.0 - 2.4.0 fixed in 2.5.0 improperly handled wildcard certificates and could accept certain certificates as valid for hostnames when, under RFC 6125 rules, they should not match. This only affects certificates issued to the same domain as the host, so to impersonate a host one must alrea...

CVE-2018-9127

Botan 2.2.0 - 2.4.0 fixed in 2.5.0 improperly handled wildcard certificates and could accept certain certificates as valid for hostnames when, under RFC 6125 rules, they should not match. This only affects certificates issued to the same domain as the host, so to impersonate a host one must alrea...

CVE-2018-9127

CVE-2018-9127 affects Botan library versions 2.2.0–2.4.0; the issue arises from improper wildcard certificate handling, allowing certain certificates to be treated as valid for hostnames under RFC 6125 rules within the same domain. The vulnerability could enable host impersonation if an attacker ...

CVE-2018-9127

Botan 2.2.0 - 2.4.0 fixed in 2.5.0 improperly handled wildcard certificates and could accept certain certificates as valid for hostnames when, under RFC 6125 rules, they should not match. This only affects certificates issued to the same domain as the host, so to impersonate a host one must alrea...

CVE-2018-9127

Botan 2.2.0 - 2.4.0 fixed in 2.5.0 improperly handled wildcard certificates and could accept certain certificates as valid for hostnames when, under RFC 6125 rules, they should not match. This only affects certificates issued to the same domain as the host, so to impersonate a host one must alrea...

CVE-2018-9127

Botan 2.2.0 - 2.4.0 fixed in 2.5.0 improperly handled wildcard certificates and could accept certain certificates as valid for hostnames when, under RFC 6125 rules, they should not match. This only affects certificates issued to the same domain as the host, so to impersonate a host one must alrea...

CVE-2018-1000134

UnboundID LDAP SDK version from commit 801111d8b5c732266a5dbd4b3bb0b6c7b94d7afb up to commit 8471904a02438c03965d21367890276bc25fa5a6, where the issue was reported and fixed contains an Incorrect Access Control vulnerability in process function in SimpleBindRequest class doesn't check for empty...

CVE-2018-1000134

CVE-2018-1000134 affects the UnboundID LDAP SDK for Java. The issue is an Incorrect Access Control in the SimpleBindRequest.process function that does not check for an empty password in synchronous mode, potentially allowing authentication bypass by a valid username with an empty password. The vu...

CVE-2018-1000134

UnboundID LDAP SDK version from commit 801111d8b5c732266a5dbd4b3bb0b6c7b94d7afb up to commit 8471904a02438c03965d21367890276bc25fa5a6, where the issue was reported and fixed contains an Incorrect Access Control vulnerability in process function in SimpleBindRequest class doesn't check for empty...

Security Only update for .NET Framework 3.5 SP1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, and 4.7.1 updates for Windows Server 2012 (KB 4055270)

Security Only update for .NET Framework 3.5 SP1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, and 4.7.1 updates for Windows Server 2012 KB 4055270 View products that this article applies to. Important If you have not been offered this security update, you may be running incompatible antivirus software, and...

Description of Security and Quality Rollup for .NET Framework 3.5 SP1 for Windows Server 2012 (KB 4054997)

Description of Security and Quality Rollup for .NET Framework 3.5 SP1 for Windows Server 2012 KB 4054997 Notice This update is included in the February 2018 Preview of the Quality Rollups for .NET Framework 3.5 SP1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, and 4.7.1 for Windows Server 2012 KB 4074806. Part...

Description of the Security Only update for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, and 4.7.1 for Windows Server 2012 (KB 4054181)

Description of the Security Only update for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, and 4.7.1 for Windows Server 2012 KB 4054181 View products that this article applies to. Summary This security update resolves a security feature bypass vulnerability that exists when Microsoft .NET Framework and...

[SECURITY] Fedora 27 Update: json-c-0.12.1-5.fc27

JSON-C implements a reference counting object model that allows you to easily construct JSON objects in C, output them as JSON formatted strings and parse JSON formatted strings back into the C representation of JSON objects. It aims to conform to RFC 7159...

[SECURITY] Fedora 26 Update: json-c-0.12.1-5.fc26

JSON-C implements a reference counting object model that allows you to easily construct JSON objects in C, output them as JSON formatted strings and parse JSON formatted strings back into the C representation of JSON objects. It aims to conform to RFC 7159...

CVE-2017-16689

A Trusted RFC connection in SAP KERNEL 32NUC, SAP KERNEL 32Unicode, SAP KERNEL 64NUC, SAP KERNEL 64Unicode 7.21, 7.21EXT, 7.22, 7.22EXT; SAP KERNEL from 7.21 to 7.22, 7.45, 7.49, can be established to a different client or a different user on the same system, although no explicit Trusted/Trusting...

CVE-2017-16689

A Trusted RFC connection in SAP KERNEL 32NUC, SAP KERNEL 32Unicode, SAP KERNEL 64NUC, SAP KERNEL 64Unicode 7.21, 7.21EXT, 7.22, 7.22EXT; SAP KERNEL from 7.21 to 7.22, 7.45, 7.49, can be established to a different client or a different user on the same system, although no explicit Trusted/Trusting...