Unrated severityNVD Advisory· Published May 8, 2025· Updated Dec 16, 2025
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow'), Stack-based Buffer Overflow vulnerability in RTI Connext Professional (Core Libraries) allows Overflow Variables and Tags.
CVE-2025-1253
Description
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow'), Stack-based Buffer Overflow vulnerability in RTI Connext Professional (Core Libraries) allows Overflow Variables and Tags.This issue affects Connext Professional: from 7.4.0 before 7.5.0, from 7.0.0 before 7.3.0.7, from 6.1.0 before 6.1.2.23, from 6.0.0 before 6.0.1.42, from 5.3.0 before 5.3.*, from 4.5c before 5.2.*.
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Affected products
2>=7.4.0 <7.5.0 || >=7.0.0 <7.3.0.7 || >=6.1.0 <6.1.2.23 || >=6.0.0 <6.0.1.42 || >=5.3.0 <5.3.* || >=4.5c <5.2.*+ 1 more
- (no CPE)range: >=7.4.0 <7.5.0 || >=7.0.0 <7.3.0.7 || >=6.1.0 <6.1.2.23 || >=6.0.0 <6.0.1.42 || >=5.3.0 <5.3.* || >=4.5c <5.2.*
- (no CPE)range: 7.4.0
Patches
Vulnerability mechanics
References
1News mentions
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