CVE-2024-41436: clickhouse Classic Buffer Overflow
Analyzed
AliasesUBUNTU-CVE-2024-41436DEBIAN-CVE-2024-41436
Published 03-09-2024Last modified 03-09-2024
Vulnerability summary
CVE-2024-41436 is a high (CVSS 7.5) Classic Buffer Overflow vulnerability in clickhouse. EPSS estimates a 0.56% chance of exploitation in the next 30 days, higher than 45.7% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
7.5/10
010
High · v3.1 (CVE.org)EPSS score
0.56%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits1github
Timeline
- 03-09-2024PublishedVulnerability first disclosed.
- 03-09-2024Last modifiedVulnerability information updated.
Description
ClickHouse v24.3.3.102 was discovered to contain a buffer overflow via the component DB::evaluateConstantExpressionImpl.
CVSS metrics
4 scores · 4 sources · 1 versionHigh 7.5Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HSourcesAll 4 agree
- OSV · UbuntuEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- OSV · DebianEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- NVDNIST7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS trend
Probability
0.56%
Chance of exploitation in the next 30 days
Percentile
46%
Versus all other CVEs
30-day change
No change 0.00 pp
From 0.56% on 22-09-2026
22-09-202622-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
1 foundClickhouse
Maturity: poc
Weaknesses
CWE · root causeAffected systems
Clickhouse1 product
- clickhouse24.3.3.102
Debian1 product
- clickhouseAll versions (No fix recorded)
Ubuntu1 product
- clickhouseAll versions (No fix recorded)
3 vendors · 3 products
References
6 links- gist.github.com/ycybfhb/db127ae9d105a4d20edc9f010a959016Third Party Advisory
