Analyst readout for executives and security teams
Plain-English summary
CVE-2005-1046 is an old KDE image-handling flaw. A malicious PCX image could trigger a buffer overflow in KDE 3.4.0's kimgio library and potentially run code on the affected system. The main business concern is legacy systems that still use unpatched KDE components.
Executive priority
Treat this as a legacy exposure issue with high impact if present. It should not drive emergency action on modern supported platforms, but any unpatched KDE 3.4.0 environment should be remediated or retired.
Technical view
The CVE describes a buffer overflow in kimgio for KDE 3.4.0 when handling a crafted PCX image file. The stated impact is arbitrary code execution by a remote attacker. Multiple historical vendor advisories are referenced, including KDE, SUSE, Debian, Red Hat/Fedora, and Sun-related notices.
Likely exposure
Exposure is most likely on legacy Linux or Unix systems running KDE 3.4.0 or vendor-packaged KDE libraries that never received the 2005 fixes. Modern supported systems are unlikely to be exposed unless old KDE components remain installed.
Exploitation context
The source bundle does not show CISA KEV listing or active exploitation evidence. The attack context is file parsing: a vulnerable KDE image handler must process a crafted PCX image. No exploit status beyond the CVE impact statement is provided.
Researcher notes
Evidence is limited to the CVE description and historical advisories. The bundle provides no CVSS vector, CWE mapping, proof-of-concept status, or confirmed active exploitation. Focus validation on package presence and vendor advisory applicability.
Mitigation direction
- Check KDE and operating-system vendor advisories for the relevant package fixes.
- Update or remove affected KDE 3.4.0 kimgio or kdelibs packages.
- Retire unsupported systems that still depend on legacy KDE components.
- Limit processing of untrusted PCX files where patching is not immediately possible.
Validation and detection
- Inventory systems for KDE 3.4.0 and related kimgio or kdelibs packages.
- Compare installed package versions against KDE and distribution advisories.
- Check vulnerability scanner results using the referenced OVAL definitions where applicable.
- Confirm legacy desktop images and servers no longer include vulnerable KDE libraries.
Public sources used
Based on public source material and reviewed before publication.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2005-1046 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- oval:org.mitre.oval:def:11081CVE reference · vdb-entry, signature
- SUSE-SA:2005:022CVE reference · vendor-advisory, x_refsource_SUSE
- oval:org.mitre.oval:def:5802CVE reference · vdb-entry, signature
- http://www.kde.org/info/security/advisory-20050421-1.txtCVE reference · x_refsource_CONFIRM
- FLSA:178606CVE reference · vendor-advisory, x_refsource_FEDORA
- ADV-2005-0331CVE reference · vdb-entry, x_refsource_VUPEN
- 14908CVE reference · third-party-advisory, x_refsource_SECUNIA
- 201320CVE reference · vendor-advisory, x_refsource_SUNALERT
- DSA-714CVE reference · vendor-advisory, x_refsource_DEBIAN
- 28114CVE reference · third-party-advisory, x_refsource_SECUNIA
- 103170CVE reference · vendor-advisory, x_refsource_SUNALERT
- http://bugs.kde.org/show_bug.cgi?id=102328CVE reference · x_refsource_MISC
- 13096CVE reference · vdb-entry, x_refsource_BID
- RHSA-2005:393CVE reference · vendor-advisory, x_refsource_REDHAT
- ADV-2007-4241CVE reference · vdb-entry, x_refsource_VUPEN
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.