EulerOS Virtualization 3.0.1.0 : libyaml (EulerOS-SA-2019-1445)

According to the versions of the libyaml package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - Heap-based buffer overflow in the yamlparserscanuriescapes function in LibYAML before 0.1.6 allows context-dependent attackers to...

Denial Of Service (DoS)

libyaml is vulnerable to denial of service DoS attacks. The vulnerability exists as scanner.c in LibYAML 0.1.5 and 0.1.6, as used in the YAML-LibYAML aka YAML-XS module for Perl, allows context-dependent attackers to cause a denial of service assertion failure and crash via vectors involving...

CVE-2019-6292

The CVE-2019-6292 issue is a stack exhaustion vulnerability in yaml-cpp (LibYaml-C++) 0.6.2. It occurs in YAML::SingleDocParser due to recursive stack frames in HandleCompactMap, HandleMap, HandleFlowSequence, HandleSequence, and HandleNode, enabling a remote attacker to trigger a denial-of-servi...

CVE-2019-6285

The SingleDocParser::HandleFlowSequence function in yaml-cpp aka LibYaml-C++ 0.6.2 allows remote attackers to cause a denial of service stack consumption and application crash via a crafted YAML file...

CVE-2019-6285

The SingleDocParser::HandleFlowSequence function in yaml-cpp aka LibYaml-C++ 0.6.2 allows remote attackers to cause a denial of service stack consumption and application crash via a crafted YAML file...

CVE-2019-6285

The SingleDocParser::HandleFlowSequence function in yaml-cpp aka LibYaml-C++ 0.6.2 allows remote attackers to cause a denial of service stack consumption and application crash via a crafted YAML file...

CVE-2019-6285

The SingleDocParser::HandleFlowSequence function in yaml-cpp aka LibYaml-C++ 0.6.2 allows remote attackers to cause a denial of service stack consumption and application crash via a crafted YAML file...

CVE-2019-6285

CVE-2019-6285 affects yaml-cpp (LibYaml-C++) 0.6.2. The vulnerability exists in SingleDocParser::HandleFlowSequence and can cause denial of service via crafted YAML input (stack consumption and application crash). Multiple advisories from SUSE-Linux and Nessus corroborate this issue within yaml-c...

CVE-2018-20573

The Scanner::EnsureTokensInQueue function in yaml-cpp aka LibYaml-C++ 0.6.2 allows remote attackers to cause a denial of service stack consumption and application crash via a crafted YAML file...

CVE-2018-20573

The Scanner::EnsureTokensInQueue function in yaml-cpp aka LibYaml-C++ 0.6.2 allows remote attackers to cause a denial of service stack consumption and application crash via a crafted YAML file...

CVE-2018-20574

The SingleDocParser::HandleFlowMap function in yaml-cpp aka LibYaml-C++ 0.6.2 allows remote attackers to cause a denial of service stack consumption and application crash via a crafted YAML file...

Code injection

The Scanner::EnsureTokensInQueue function in yaml-cpp aka LibYaml-C++ 0.6.2 allows remote attackers to cause a denial of service stack consumption and application crash via a crafted YAML file...

CVE-2018-20573

The Scanner::EnsureTokensInQueue function in yaml-cpp aka LibYaml-C++ 0.6.2 allows remote attackers to cause a denial of service stack consumption and application crash via a crafted YAML file...

CVE-2018-20573

CVE-2018-20573 affects yaml-cpp (LibYaml-C++) 0.6.2. The vulnerability, in Scanner::EnsureTokensInQueue, allows remote attackers to cause denial of service via a crafted YAML file, consuming stack resources and crashing the application. Connected advisories indicate patches/revisions exist (e.g.,...

CVE-2018-20574

CVE-2018-20574 affects yaml-cpp (LibYaml-C++) 0.6.2, where the function SingleDocParser::HandleFlowMap can be abused by a crafted YAML file to trigger denial of service (stack consumption and application crash). Public documents corroborate this by listing CVE-2018-20574 in SUSE/openSUSE advisori...

Denial Of Service (DoS)

PyYaml is vulnerable to CVE-2014-9130 through a copied version of libyaml. The version of libyaml used is vulnerable to denial of service DoS attacks. A malicious user can pass a string to the application that can cause a parsing error leading to an infinite loop. This can cause the service to be...

Ruby: Ruby 2.3.x and 2.2.x still bundle DoS vulnerable verision of libYAML

libYAML 0.1.6 and 0.1.5 has a DoS vulnerablitity known as CVE-2014-9130. Now Ruby 2.4.x bundles fixed version 0.1.7, but 2.3.x and 2.2.x still bundle 0.1.6. Note that I'm the maintainer of Ruby 2.3.x and 2.2.x. Therefore, this report is a kind of remainder...

CVE-2017-5950

The SingleDocParser::HandleNode function in yaml-cpp aka LibYaml-C++ 0.5.3 allows remote attackers to cause a denial of service stack consumption and application crash via a crafted YAML file...

libyaml: Use-of-uninitialized-value in yaml_parser_scan_flow_scalar

Project: https://github.com/yaml/libyaml.git Detailed report: https://oss-fuzz.com/testcase?key=5607885063061504 Project: libyaml Fuzzer: libFuzzerlibyamlfuzzer Fuzz target binary: libyamlfuzzer Job Type: libfuzzermsanlibyaml Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address...

Code injection

The SingleDocParser::HandleNode function in yaml-cpp aka LibYaml-C++ 0.5.3 allows remote attackers to cause a denial of service stack consumption and application crash via a crafted YAML file...