CVE-2015-0842: debian yubiserver SQL Injection
CVSS: 9.8v3.1CriticalAnalyzed
AliasesUBUNTU-CVE-2015-0842DEBIAN-CVE-2015-0842
Published 26-06-2025Last modified 27-06-2025
Vulnerability summary
CVE-2015-0842 is a critical (CVSS 9.8) SQL Injection vulnerability in debian yubiserver. EPSS estimates a 0.38% chance of exploitation in the next 30 days, higher than 30.8% of scored vulnerabilities.
CVSS score
9.8/10
010
Critical · v3.1 (CVE.org)EPSS score
0.38%
0%100%
Low · +0.01 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 26-06-2025PublishedVulnerability first disclosed.
- 27-06-2025Last modifiedVulnerability information updated.
Description
yubiserver before 0.6 is prone to SQL injection issues, potentially leading to an authentication bypass.
CVSS metrics
4 scores · 4 sources · 1 versionCritical 9.8Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSourcesAll 4 agree
- NVDNIST9.8CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- OSV · UbuntuEcosystem advisory · calculated9.8CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- OSV · DebianEcosystem advisory · calculated9.8CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS trend
Probability
0.38%
Chance of exploitation in the next 30 days
Percentile
31%
Versus all other CVEs
30-day change
+0.01 pp
From 0.37% on 18-09-2026
18-09-202618-10-2026
EPSS score0.38%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Debian2 products
- yubiserver< 0.6-1
- yubiserver0.2-2 | 0.5-2
Ubuntu1 product
- yubiserver< 0.6-3
Yubiserver1 product
- yubiserver< 0.6
3 vendors · 4 products
References
5 links
- www.include.gr/debian/yubiserver/Release Notes