CVE-2019-1010022 Report - Details, Severity, & Advisories
Twingate Team
•
Jul 4, 2024
What is CVE-2019-1010022?
CVE-2019-1010022 is a critical vulnerability in the GNU Libc library's nptl component. It is a mitigation bypass that allows attackers to bypass stack guard protection via a stack buffer overflow. Despite its high severity rating, upstream comments indicate it is considered a non-security bug and poses no real threat.
Who is impacted by this?
CVE-2019-1010022 affects users of the GNU Libc library, particularly those using the nptl component. It is present in various versions of the glibc package, including 2.31-13+deb11u10 (bullseye), 2.36-9+deb12u7 (bookworm), and 2.38-13 (sid, trixie). It also impacts users of glibc on x86 and x86-64 architectures and those using GNU Libc in Ubuntu releases such as Bionic, Disco, Eoan, Focal, Trusty, Upstream, and Xenial. However, this vulnerability is disputed and considered a non-security bug by some sources, posing no real threat.
What to do if CVE-2019-1010022 affected you
If you're affected by the this vulnerability, it's important to note that it's considered a non-security bug and poses no real threat. However, you can still take preventive measures, such as generating a new canary value for each thread and allocating tcbhead\_t in a separate region. Stay informed by joining relevant mailing lists and monitoring updates from trusted sources.
Is this in CISA’s Known Exploited Vulnerabilities Catalog?
The CVE-2019-1010022 vulnerability is not listed in CISA's Known Exploited Vulnerabilities Catalog. This vulnerability, affecting the GNU Libc library, is considered a non-security bug and poses no real threat. It was added to the National Vulnerability Database on July 15, 2019. No specific due date or required action is mentioned, as it is treated as a non-security issue.
Weakness Enumeration
The weakness enumeration for this vulnerability is categorized as CWE-119, involving improper restriction of operations within a memory buffer in the GNU Libc software.
Learn More
For a comprehensive understanding of the vulnerability, including its description, severity, technical details, and affected software configurations, refer to the NVD page or the sources listed below.
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CVE-2019-1010022 Report - Details, Severity, & Advisories
Twingate Team
•
Jul 4, 2024
What is CVE-2019-1010022?
CVE-2019-1010022 is a critical vulnerability in the GNU Libc library's nptl component. It is a mitigation bypass that allows attackers to bypass stack guard protection via a stack buffer overflow. Despite its high severity rating, upstream comments indicate it is considered a non-security bug and poses no real threat.
Who is impacted by this?
CVE-2019-1010022 affects users of the GNU Libc library, particularly those using the nptl component. It is present in various versions of the glibc package, including 2.31-13+deb11u10 (bullseye), 2.36-9+deb12u7 (bookworm), and 2.38-13 (sid, trixie). It also impacts users of glibc on x86 and x86-64 architectures and those using GNU Libc in Ubuntu releases such as Bionic, Disco, Eoan, Focal, Trusty, Upstream, and Xenial. However, this vulnerability is disputed and considered a non-security bug by some sources, posing no real threat.
What to do if CVE-2019-1010022 affected you
If you're affected by the this vulnerability, it's important to note that it's considered a non-security bug and poses no real threat. However, you can still take preventive measures, such as generating a new canary value for each thread and allocating tcbhead\_t in a separate region. Stay informed by joining relevant mailing lists and monitoring updates from trusted sources.
Is this in CISA’s Known Exploited Vulnerabilities Catalog?
The CVE-2019-1010022 vulnerability is not listed in CISA's Known Exploited Vulnerabilities Catalog. This vulnerability, affecting the GNU Libc library, is considered a non-security bug and poses no real threat. It was added to the National Vulnerability Database on July 15, 2019. No specific due date or required action is mentioned, as it is treated as a non-security issue.
Weakness Enumeration
The weakness enumeration for this vulnerability is categorized as CWE-119, involving improper restriction of operations within a memory buffer in the GNU Libc software.
Learn More
For a comprehensive understanding of the vulnerability, including its description, severity, technical details, and affected software configurations, refer to the NVD page or the sources listed below.
Rapidly implement a modern Zero Trust network that is more secure and maintainable than VPNs.
CVE-2019-1010022 Report - Details, Severity, & Advisories
Twingate Team
•
Jul 4, 2024
What is CVE-2019-1010022?
CVE-2019-1010022 is a critical vulnerability in the GNU Libc library's nptl component. It is a mitigation bypass that allows attackers to bypass stack guard protection via a stack buffer overflow. Despite its high severity rating, upstream comments indicate it is considered a non-security bug and poses no real threat.
Who is impacted by this?
CVE-2019-1010022 affects users of the GNU Libc library, particularly those using the nptl component. It is present in various versions of the glibc package, including 2.31-13+deb11u10 (bullseye), 2.36-9+deb12u7 (bookworm), and 2.38-13 (sid, trixie). It also impacts users of glibc on x86 and x86-64 architectures and those using GNU Libc in Ubuntu releases such as Bionic, Disco, Eoan, Focal, Trusty, Upstream, and Xenial. However, this vulnerability is disputed and considered a non-security bug by some sources, posing no real threat.
What to do if CVE-2019-1010022 affected you
If you're affected by the this vulnerability, it's important to note that it's considered a non-security bug and poses no real threat. However, you can still take preventive measures, such as generating a new canary value for each thread and allocating tcbhead\_t in a separate region. Stay informed by joining relevant mailing lists and monitoring updates from trusted sources.
Is this in CISA’s Known Exploited Vulnerabilities Catalog?
The CVE-2019-1010022 vulnerability is not listed in CISA's Known Exploited Vulnerabilities Catalog. This vulnerability, affecting the GNU Libc library, is considered a non-security bug and poses no real threat. It was added to the National Vulnerability Database on July 15, 2019. No specific due date or required action is mentioned, as it is treated as a non-security issue.
Weakness Enumeration
The weakness enumeration for this vulnerability is categorized as CWE-119, involving improper restriction of operations within a memory buffer in the GNU Libc software.
Learn More
For a comprehensive understanding of the vulnerability, including its description, severity, technical details, and affected software configurations, refer to the NVD page or the sources listed below.
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