CVE-2023-24537
No exploitation reported by the sources we read.
- Published2023-04-06
- Fixed in1.20.3 · 1.19.8
- WeaknessCWE-190
Am I affected?
Debian, Ubuntu or Red Hat sometimes backport a fix without changing the upstream version number: such a version reads « to verify », never « 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
Calling any of the Parse functions on Go source code which contains //line directives with very large line numbers can cause an infinite loop due to integer overflow.
Timeline
dates in UTC- 2023-04-0616:15CVE publishedNVD
Observed activity
isMalicious corpus · updated 2026-10-23 21:37 UTCBlock these indicators
- Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2023-24537?format=txt
- CSV export: https://api.ismalicious.com/edl/cve/CVE-2023-24537?format=csv
- TAXII collection of exploited CVEs
- The EDL and CSV take an API key on the Pro plan.
Versions per branch
NVD · OSV| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 1.20 | ≥ 1.20.0, < 1.20.3 | 1.20.3 | NVD · OSV |
| 1.20 | ≥ 1.20.0-0, < 1.20.3 | 1.20.3 | OSV |
| 1.19 | < 1.19.8 | 1.19.8 | NVD · OSV |
as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.
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
- aardvark-dnsAlmaLinux:8all versions · fixed in 2:1.7.0-1.module_el8.9.0+3657+d86e192f
- buildahAlmaLinux:8all versions · fixed in 1:1.24.6-7.module_el8.9.0+3627+db8ec155and 1 other package
- buildahAlmaLinux:8all versions · fixed in 1:1.31.3-1.module_el8.9.0+3643+9234dc3band 1 other package
- cockpit-podmanAlmaLinux:8all versions · fixed in 46-1.module_el8.7.0+3344+5bcd850f
- cockpit-podmanAlmaLinux:8all versions · fixed in 75-1.module_el8.9.0+3643+9234dc3b
- conmonAlmaLinux:8all versions · fixed in 2:2.1.4-2.module_el8.9.0+3627+db8ec155
- conmonAlmaLinux:8all versions · fixed in 3:2.1.8-1.module_el8.9.0+3643+9234dc3b
- container-selinuxAlmaLinux:8all versions · fixed in 2:2.205.0-3.module_el8.9.0+3627+db8ec155
35 more package ranges on OSV.dev
Vendor advisories
Red Hat Security Advisory: AMQ Broker 7.12.0.OPR.1.GA Container Images release and security update
Red Hat Security Advisory: container-tools:rhel8 security and bug fix update
Red Hat Security Advisory: container-tools:4.0 security and bug fix update
Red Hat Security Advisory: podman security, bug fix, and enhancement update
Red Hat Security Advisory: skopeo security update
Red Hat Bug Fix Advisory: MTV 2.4.3 Images
24 more advisories
Fix
- Update Go to 1.20.3 · 1.19.8
- Vendor fix Red Hat Product Security RHSA-2024:2944 · 5 productsTo update to the latest image please refer to the AMQ container images in the Red Hat Container catalog.
- Vendor fix Red Hat Product Security RHSA-2023:6939 · 261 productsFor details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
- Vendor fix Red Hat Product Security RHBA-2023:6109 · 1 productBefore applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
- Vendor fix Red Hat Product Security RHSA-2023:4986 · 54 productsTo update all RPMs for your particular architecture, run: rpm -Fvh [filenames] where [filenames] is a list of the RPMs you wish to upgrade. Only those RPMs which are currently installed will be updated. Those RPMs which are not installed but included in the list will not be updated. Note that y…
- Vendor fix Red Hat Product Security RHBA-2023:4275 · 10 productsBefore applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
- Vendor fix Red Hat Product Security RHSA-2023:4093 · 12 productsFor OpenShift Container Platform 4.13 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.13/release_notes/ocp-4-1…
Advisories and patches
- go.devPatch
- go.devPatch
- groups.google.comVendor Advisory
- pkg.go.devVendor Advisory
Detection
- Nuclei template
- none so far ProjectDiscovery
- Exploit-DB
- no entry Exploit-DB
- Proof-of-concept repositories
- none listed PoC-in-GitHub
Sources
Technical details
- CVSS v3 Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Published
- 2023-04-06
- Last Modified
- 2026-06-17
- NVD status
- Modified
Frequently asked questions
What is CVE-2023-24537?
Is CVE-2023-24537 actively exploited?
What is the CVSS score for CVE-2023-24537?
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Related vulnerabilities
Same product first, then the same vendor advisory and the same publication week.