kpac/script.cpp in KDE kio before 5.32 and kdelibs before 4.14.30 calls the PAC…
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Will not fix Red Hat: no fix planned
Attack profile from CVSS 3.0 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-319.
Summary
kpac/script.cpp in KDE kio before 5.32 and kdelibs before 4.14.30 calls the PAC FindProxyForURL function with a full https URL (potentially including Basic Authentication credentials, a query string, or PATH_INFO), which allows remote attackers to obtain sensitive information via a crafted PAC file.
Why it matters now
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Red Hat
Red Hat rating: Low. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux 5 | Affected | No fix planned: Will not fix |
| Red Hat Enterprise Linux 6 | Affected | No fix planned: Will not fix |
| Red Hat Enterprise Linux 7 | Affected | No fix planned: Will not fix |
Timeline
- 2026-10-02 Threatist record created from CVE-2017-6410
- 2026-10-03 Alias added: GHSA-6qcm-9vg4-jxv8
References
Advisory 1
More Kdelibs vulnerabilities
- TI-2004-01059 Konqueror 3.3.1 allows remote attackers to execute arbitrary FTP commands via an ftp://… CVSS 2.0HIGH 7.5
- TI-2017-05977 KDE kdelibs before 4.14.32 and KAuth before 5.34 allow local users to gain root… CVSS 3.0HIGH 7.8
- TI-2009-02584 KDE KSSL in kdelibs 3.5.4, 4.2.4, and 4.3 does not properly handle a '\0' character in a… CVSS 2.0HIGH 7.5
- TI-2015-06270 aRts 1.5.10 and kdelibs3 3.5.10 and earlier do not properly create temporary directories… CVSS 3.0HIGH 7.0
- TI-2014-04135 KDE kdelibs before 4.14 and kauth before 5.1 does not properly use D-Bus for… CVSS 2.0MEDIUM 6.9
- TI-2013-01845 kioslave/http/http.cpp in KIO in kdelibs 4.10.3 and earlier allows attackers to discover… CVSS 2.0MEDIUM 5.0
Sources
- CVE-2017-6410 · CVE Program
- CVE-2017-6410 · NVD
- FIRST EPSS
- GHSA-6qcm-9vg4-jxv8 · GitHub Advisory Database · CC BY 4.0
- CVE-2017-6410 · Red Hat security data · CC BY 4.0
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