CVE-2024-41890
Apache Answer ≤ 1.3.6
Raw vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:NSummary
CVE-2024-41890 is a medium-severity Missing Release of Resource after Effective Lifetime (CWE-772) vulnerability in Apache Answer. Its CVSS base score is 5.3 (Medium).
Operationally, exploitation aligns with the MITRE ATT&CK technique Endpoint Denial of Service (T1499); ranked in the top 36% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
The strongest mitigations our analysis identified map to SA-11 (Developer Testing and Evaluation) and SA-15 (Development Process, Standards, and Tools) — see the control section below for these in your framework.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2024-2587
Vulnerability Data
Missing Release of Resource after Effective Lifetime vulnerability in Apache Answer. This issue affects Apache Answer: through 1.3.5. User sends multiple password reset emails, each containing a valid link. Within the link's validity period, this could potentially lead to the…
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link being misused or hijacked. Users are recommended to upgrade to version 1.3.6, which fixes the issue.
- CWE(s)
Related Threats
MITRE ATT&CK Enterprise Techniques
CVEs Like This One
Affected Assets
Mitigating Controls
Mitigating Controls (NIST 800-53 r5) AI
Developer testing and evaluation can discover missing resource releases through dynamic analysis or stress testing.
Requiring documented development standards and tools can mandate explicit resource-release patterns in code.
Resource-quota allocation limits the blast radius of an unreleased-resource exhaustion condition.
Mitigating Controls (NIST CSF 2.0) AI
Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.
Lifecycle management explicitly requires handling resources through end-of-life including release.
Secure SDLC practices directly prevent missing resource-release defects during development.
Runtime monitoring may surface resource-exhaustion symptoms but does not address release logic.
Capacity monitoring can detect exhaustion caused by unreleased resources but does not prevent the root defect.
Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI
Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.
Explicit information-deletion requirements directly address timely release of resources after use.
Secure-SDLC practices include resource-management reviews, yet the control covers the entire lifecycle, not just this weakness.
Secure-coding rules can mandate explicit resource-release patterns, but the control is broader than this single weakness.
Change-management processes may catch missing de-allocation during reviews, but the control itself does not target resource lifetime.
Configuration baselines can enforce resource limits or timeouts, indirectly reducing exposure to leaks.