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No exploitation reportedFix available

CVE-2019-1010022

No exploitation reported by the sources we read.

  • Published2019-07-15
  • WeaknessCWE-119

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass stack guard protection. The component is: nptl. The attack vector is: Exploit stack buffer overflow vulnerability and use this bypass vulnerability to bypass stack guard. NOTE: Upstream comments indicate "this is being treated as a non-security bug and no real threat.

Timeline

dates in UTC
  1. 2019-07-1504:15CVE publishedNVD

Versions per branch

NVD
Gnu glibc
BranchAffectedFixed in
—all versionsno fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Products declared by the CNA1 product

As dwf, the CNA that assigned this CVE, declared them in the CVE record; versions as written.

  • GNU C Library glibc
    Affected
    • = current (At least as of 2018-02-16)no fix stated

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2021-06-10

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Packages

  • glibcWolfiall versions · fixed in 0and 54 other packages
  • glibcUbuntu:Pro:20.04:LTSall versions · no fixed version listed
  • glibcUbuntu:Pro:18.04:LTSall versions · no fixed version listed
  • glibcUbuntu:Pro:16.04:LTSall versions · no fixed version listed
  • glibcRoot:Debian:13all versions · fixed in 2.41-12+deb13u4.aikido.13and 1 other package
  • glibcRoot:Debian:13all versions · fixed in 2.41-12+deb13u4.aikido.14and 1 other package
  • glibcRoot:Debian:12all versions · fixed in 2.36-9+deb12u14.root.io.18and 1 other package
  • glibcRoot:Debian:12all versions · fixed in 2.36-9+deb12u14.aikido.20and 1 other package

12 more package ranges on OSV.dev

Vendor advisories

  • CVE-2019-1010022 Red Hat Product Security

    glibc: stack guard protection bypass

  • ICSA-23-348-10 CISA5 known affected

    Siemens SIMATIC S7-1500

    SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0) · SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AC0) · SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AB0) · +2 more

  • SSA-398330 Siemens ProductCERT5 known affected

    SSA-398330: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP >= V3.1.0 and < V3.1.5

    SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0) >= V3.1.0 < V3.1.5 · SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AC0) >= V3.1.0 < V3.1.5 · SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AB0) >= V3.1.0 < V3.1.5 · +2 more

Full record on NVD

Fix

  1. Vendor fix CISA ICSA-23-348-10 · 5 productsUpdate to V3.1.5 or later version
  2. Vendor fix Siemens ProductCERT SSA-398330 · 1 productUpdate to V3.1.5 or later version
  3. Mitigation from the vendor CISA ICSA-23-348-10 · 5 productsOnly build and run applications from trusted sources.

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
2019-07-15
Last Modified
2026-10-14
NVD status
Modified
GitHub Advisory
GHSA-hqfh-jh33-mj7r

Frequently asked questions

What is CVE-2019-1010022?

GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass stack guard protection. The component is: nptl. The attack vector is: Exploit stack buffer overflow vulnerability and use this bypass vulnerability to bypass stack guard. NOTE: Upstream comments indicate "this is being treated as a non-security bug and no real threat.

Is CVE-2019-1010022 actively exploited?

Active exploitation of CVE-2019-1010022 has not been confirmed. Its EPSS score was 3.2% on 2026-11-08, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2019-1010022?

CVE-2019-1010022 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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