Security readout for executives and security teams
CVE-2009-1956 is a legacy Apache APR-util flaw affecting versions before 1.3.5 on big-endian platforms. Crafted input could crash an application or expose sensitive information. The public bundle does not show active exploitation, CVSS, or detailed affected-product mapping. Exposure is most likely in older systems still running APR-util before 1.3.5, particularly big-endian environments and vendor-packaged Unix/Linux stacks referenced by advisories. Modern maintained distributions are less likely exposed, but embedded or long-lived systems need inventory checks. Treat as a targeted legacy hygiene issue, not an emergency based on available evidence. Prioritize asset discovery and patch confirmation for old big-endian systems because impact includes crashes and possible data exposure. Mitigation focus: Upgrade Apache APR-util to 1.3.5 or a vendor-fixed package.; Prioritize big-endian systems and legacy Unix/Linux distributions.; Review Apache and operating-system vendor advisories for package-specific fixes..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2009-1956 mapping review
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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
- FEDORA-2009-5969CVE reference · vendor-advisory, x_refsource_FEDORA
- FEDORA-2009-6014CVE reference · vendor-advisory, x_refsource_FEDORA
- oval:org.mitre.oval:def:11567CVE reference · vdb-entry, signature
- FEDORA-2009-6261CVE reference · vendor-advisory, x_refsource_FEDORA
- https://bugzilla.redhat.com/show_bug.cgi?id=504390CVE reference · x_refsource_CONFIRM
- oval:org.mitre.oval:def:12237CVE reference · vdb-entry, signature
- [httpd-cvs] 20190815 svn commit: r1048743 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.htmlCVE reference · mailing-list, x_refsource_MLIST
- [httpd-cvs] 20190815 svn commit: r1048742 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.htmlCVE reference · mailing-list, x_refsource_MLIST
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.