Vulnerability Name:

CVE-2019-6292 (CCN-155610)

Assigned:2019-01-02
Published:2019-01-02
Updated:2020-08-24
Summary:An issue was discovered in singledocparser.cpp in yaml-cpp (aka LibYaml-C++) 0.6.2. Stack Exhaustion occurs in YAML::SingleDocParser, and there is a stack consumption problem caused by recursive stack frames: HandleCompactMap, HandleMap, HandleFlowSequence, HandleSequence, HandleNode. Remote attackers could leverage this vulnerability to cause a denial-of-service via a cpp file.
CVSS v3 Severity:6.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
5.7 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
3.3 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)
2.9 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
1.7 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-674
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2019-6292

Source: XF
Type: UNKNOWN
yamlcpp-cve20196292-dos(155610)

Source: CCN
Type: yaml-cpp GIT Repository
Recursive Stack Frames: HandleCompactMap, HandleMap, HandleFlowSequence, HandleSequence, HandleNode #657

Source: MISC
Type: Exploit, Third Party Advisory
https://github.com/jbeder/yaml-cpp/issues/657

Vulnerable Configuration:Configuration 1:
  • cpe:/a:yaml-cpp_project:yaml-cpp:0.6.2:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:7706
    P
    		libyaml-cpp0_6-0.6.3-150400.4.3.1 on GA media (Moderate)
    2023-06-12
    oval:org.opensuse.security:def:7984
    P
    		yaml-cpp-devel-0.6.3-150400.4.3.1 on GA media (Moderate)
    2023-06-12
    oval:org.opensuse.security:def:3113
    P
    		java-1_7_1-ibm-1.7.1_sr4.50-38.41.1 on GA media (Moderate)
    2022-06-28
    oval:org.opensuse.security:def:3361
    P
    		sane-backends-1.0.24-3.1 on GA media (Moderate)
    2022-06-28
    oval:org.opensuse.security:def:94743
    P
    		libyaml-cpp0_6-0.6.3-150400.2.5 on GA media (Moderate)
    2022-06-22
    oval:org.opensuse.security:def:94991
    P
    		yaml-cpp-devel-0.6.3-150400.2.5 on GA media (Moderate)
    2022-06-22
    oval:org.opensuse.security:def:42364
    P
    		Security update for yaml-cpp (Moderate)
    2022-04-13
    oval:org.opensuse.security:def:42260
    P
    		Security update for yaml-cpp (Moderate)
    2022-04-01
    oval:org.opensuse.security:def:101579
    P
    		Security update for yaml-cpp (Moderate)
    2022-04-01
    oval:org.opensuse.security:def:6323
    P
    		Security update for yaml-cpp (Moderate)
    2022-04-01
    oval:org.opensuse.security:def:100060
    P
    		 (Moderate)
    2022-04-01
    oval:org.opensuse.security:def:101747
    P
    		Security update for yaml-cpp (Moderate)
    2022-04-01
    oval:org.opensuse.security:def:99197
    P
    		 (Moderate)
    2022-04-01
    oval:org.opensuse.security:def:119048
    P
    		Security update for yaml-cpp (Moderate)
    2022-04-01
    oval:org.opensuse.security:def:100394
    P
    		 (Moderate)
    2022-04-01
    oval:org.opensuse.security:def:848
    P
    		Security update for yaml-cpp (Moderate)
    2022-04-01
    oval:org.opensuse.security:def:99467
    P
    		 (Moderate)
    2022-04-01
    oval:org.opensuse.security:def:42169
    P
    		Security update for yaml-cpp (Moderate)
    2022-04-01
    oval:org.opensuse.security:def:100727
    P
    		 (Moderate)
    2022-04-01
    oval:org.opensuse.security:def:1056
    P
    		Security update for yaml-cpp (Moderate)
    2022-04-01
    oval:org.opensuse.security:def:99729
    P
    		 (Moderate)
    2022-04-01
    oval:com.ubuntu.disco:def:201962920000000
    V
    		CVE-2019-6292 on Ubuntu 19.04 (disco) - low.
    2019-01-15
    oval:com.ubuntu.bionic:def:201962920000000
    V
    		CVE-2019-6292 on Ubuntu 18.04 LTS (bionic) - low.
    2019-01-15
    oval:com.ubuntu.xenial:def:201962920000000
    V
    		CVE-2019-6292 on Ubuntu 16.04 LTS (xenial) - low.
    2019-01-15
    oval:com.ubuntu.bionic:def:20196292000
    V
    		CVE-2019-6292 on Ubuntu 18.04 LTS (bionic) - medium.
    2019-01-14
    oval:com.ubuntu.cosmic:def:201962920000000
    V
    		CVE-2019-6292 on Ubuntu 18.10 (cosmic) - low.
    2019-01-14
    oval:com.ubuntu.cosmic:def:20196292000
    V
    		CVE-2019-6292 on Ubuntu 18.10 (cosmic) - medium.
    2019-01-14
    oval:com.ubuntu.trusty:def:20196292000
    V
    		CVE-2019-6292 on Ubuntu 14.04 LTS (trusty) - medium.
    2019-01-14
    oval:com.ubuntu.xenial:def:20196292000
    V
    		CVE-2019-6292 on Ubuntu 16.04 LTS (xenial) - medium.
    2019-01-14
    BACK
    yaml-cpp_project yaml-cpp 0.6.2