CVE-2024-24788: Malformed DNS message can cause infinite loop in net
Vulnerability summary
CVE-2024-24788 is a medium (CVSS 5.9) Loop with Unreachable Exit Condition vulnerability in go standard library net. EPSS estimates a 0.99% chance of exploitation in the next 30 days, higher than 62.6% of scored vulnerabilities.
Not severe (CVSS 5.9, network access); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 18 · Related 450Showing 100 of 450.
Timeline
- 08-05-2024PublishedVulnerability first disclosed.
- 13-02-2025Last modifiedVulnerability information updated.
Description
A malformed DNS message in response to a query can cause the Lookup functions to get stuck in an infinite loop.
CVSS metrics
5 scores · 5 sources · 1 version- OSV · Red hatEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HDiffers
- OSV · UbuntuEcosystem advisory · calculated5.9MediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
- NVDNIST5.9MediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
- OSV · AlpineEcosystem advisory · calculated5.9MediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS trend
Probability
0.99%
Chance of exploitation in the next 30 days
Percentile
63%
Versus all other CVEs
30-day change
Decrease -0.01 pp
From 1.00% on 04-10-2026
Known exploited
Compare KEV catalogsNot in the CISA KEV catalog.
Not in the ENISA CNW catalog.
Not in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Known conditions: network-reachable, no authentication, no user interaction (CVSS vector). Other conditions: not stated in public data.
Chainguard198 products
- aactl< 0.4.12-r12
- actions-runner-controller-fips< 0.9.1-r1
- actions-runner-controller-fips-compat< 0.9.1-r1
- addon-resizer-fips< 1.8.21-r0
- addon-resizer-fips-compat< 1.8.21-r0
Alpine2 products
- forgejo< 7.0.3-r0
- go< 1.21.10-r0 | < 1.22.3-r0
2 vendors · 200 products · Showing 200 of 588