Improper resource allocation - Buffer overflow In asterisk
Description
Buffer overflow in DNS SRV and NAPTR lookups in Digium Asterisk 15.x before 15.6.2 and 16.x before 16.0.1 allows remote attackers to crash Asterisk via a specially crafted DNS SRV or NAPTR response, because a buffer size is supposed to match an expanded length but actually matches a compressed length.
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Component | Affected version | Patched versions |
|---|---|---|---|
 alpine v3.13 | 15.7.1-r0 | ||
alpine v3.11 | 15.7.1-r0 | ||
alpine v3.12 | 15.7.1-r0 | ||
alpine v3.7 | 15.6.2-r0 | ||
alpine v3.14 | 15.7.1-r0 | ||
alpine v3.15 | 15.7.1-r0 | ||
alpine v3.16 | 15.7.1-r0 | ||
alpine v3.17 | 15.7.1-r0 | ||
alpine v3.18 | 15.7.1-r0 | ||
alpine v3.19 | 15.7.1-r0 |
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Aliases
1. 2. 3. 4. 5.