Security readout for executives and security teams
CVE-2016-1251 affects the Perl MySQL driver DBD::mysql before 4.041, but only when mysql_server_prepare=1 is used. The evidence shows a use-after-free memory safety issue. Business impact depends on whether legacy Perl services still use this driver and configuration. Exposure is most likely in older Perl DBI applications using DBD::mysql below 4.041 with mysql_server_prepare=1. Systems using newer driver versions or not enabling that option are not shown as affected by the provided sources. Treat as a targeted legacy dependency cleanup item, not an internet-wide emergency based on the supplied evidence. Raise priority if business-critical Perl services use the affected driver setting. Mitigation focus: Upgrade DBD::mysql to 4.041 or later where the driver is used.; Prioritize legacy Perl services that connect to MySQL with DBI.; Review vendor or distribution advisories for packaged update availability..
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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Database behavior lookup
The CVE wording references database injection or access, so collection and exfiltration review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2016-1251 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
- https://tracker.debian.org/news/819888CVE reference · x_refsource_CONFIRM
- https://anonscm.debian.org/cgit/pkg-perl/packages/libdbd-mysql-perl.git/commit/?id=a8b97e4713391b1f8beffbfddac483c276feaff1CVE reference · x_refsource_CONFIRM
- https://github.com/perl5-dbi/DBD-mysql/commit/3619c170461a3107a258d1fd2d00ed4832adb1b1CVE reference · x_refsource_CONFIRM
- GLSA-201701-51CVE reference · vendor-advisory, x_refsource_GENTOO
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.