CVE-2018-19278
Summary
| CVE | CVE-2018-19278 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2018-11-14 20:29:00 UTC |
| Updated | 2018-12-30 00:35:00 UTC |
| 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. |
Risk And Classification
Problem Types: CWE-119
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Digium | Asterisk | 15.0.0 | All | All | All |
| Application | Digium | Asterisk | 15.0.0 | b1 | All | All |
| Application | Digium | Asterisk | 15.0.0 | rc1 | All | All |
| Application | Digium | Asterisk | 15.1.0 | All | All | All |
| Application | Digium | Asterisk | 15.1.0 | rc1 | All | All |
| Application | Digium | Asterisk | 15.1.0 | rc2 | All | All |
| Application | Digium | Asterisk | 15.1.2 | All | All | All |
| Application | Digium | Asterisk | 15.1.3 | All | All | All |
| Application | Digium | Asterisk | 15.1.4 | All | All | All |
| Application | Digium | Asterisk | 15.1.5 | All | All | All |
| Application | Digium | Asterisk | 15.2.0 | rc1 | All | All |
| Application | Digium | Asterisk | 15.2.0 | rc2 | All | All |
| Application | Digium | Asterisk | 15.2.1 | All | All | All |
| Application | Digium | Asterisk | 15.2.2 | All | All | All |
| Application | Digium | Asterisk | 15.3.0 | All | All | All |
| Application | Digium | Asterisk | 15.3.0 | rc1 | All | All |
| Application | Digium | Asterisk | 15.3.0 | rc2 | All | All |
| Application | Digium | Asterisk | 15.4.0 | All | All | All |
| Application | Digium | Asterisk | 15.4.0 | rc1 | All | All |
| Application | Digium | Asterisk | 15.4.0 | rc2 | All | All |
| Application | Digium | Asterisk | 15.4.1 | All | All | All |
| Application | Digium | Asterisk | 15.5.0 | All | All | All |
| Application | Digium | Asterisk | 15.5.0 | rc1 | All | All |
| Application | Digium | Asterisk | 15.6.0 | All | All | All |
| Application | Digium | Asterisk | 15.6.0 | rc1 | All | All |
| Application | Digium | Asterisk | 15.6.1 | All | All | All |
| Application | Digium | Asterisk | 16.0.0 | All | All | All |
| Application | Digium | Asterisk | 16.0.0 | rc2 | All | All |
| Application | Digium | Asterisk | 16.0.0 | rc3 | All | All |
| Application | Digium | Asterisk | 16.0.1 | rc1 | All | All |
| Application | Digium | Asterisk | 15.0.0 | All | All | All |
| Application | Digium | Asterisk | 15.0.0 | b1 | All | All |
| Application | Digium | Asterisk | 15.0.0 | rc1 | All | All |
| Application | Digium | Asterisk | 15.1.0 | All | All | All |
| Application | Digium | Asterisk | 15.1.0 | rc1 | All | All |
| Application | Digium | Asterisk | 15.1.0 | rc2 | All | All |
| Application | Digium | Asterisk | 15.1.2 | All | All | All |
| Application | Digium | Asterisk | 15.1.3 | All | All | All |
| Application | Digium | Asterisk | 15.1.4 | All | All | All |
| Application | Digium | Asterisk | 15.1.5 | All | All | All |
| Application | Digium | Asterisk | 15.2.0 | rc1 | All | All |
| Application | Digium | Asterisk | 15.2.0 | rc2 | All | All |
| Application | Digium | Asterisk | 15.2.1 | All | All | All |
| Application | Digium | Asterisk | 15.2.2 | All | All | All |
| Application | Digium | Asterisk | 15.3.0 | All | All | All |
| Application | Digium | Asterisk | 15.3.0 | rc1 | All | All |
| Application | Digium | Asterisk | 15.3.0 | rc2 | All | All |
| Application | Digium | Asterisk | 15.4.0 | All | All | All |
| Application | Digium | Asterisk | 15.4.0 | rc1 | All | All |
| Application | Digium | Asterisk | 15.4.0 | rc2 | All | All |
| Application | Digium | Asterisk | 15.4.1 | All | All | All |
| Application | Digium | Asterisk | 15.5.0 | All | All | All |
| Application | Digium | Asterisk | 15.5.0 | rc1 | All | All |
| Application | Digium | Asterisk | 15.6.0 | All | All | All |
| Application | Digium | Asterisk | 15.6.0 | rc1 | All | All |
| Application | Digium | Asterisk | 15.6.1 | All | All | All |
| Application | Digium | Asterisk | 16.0.0 | All | All | All |
| Application | Digium | Asterisk | 16.0.0 | rc2 | All | All |
| Application | Digium | Asterisk | 16.0.0 | rc3 | All | All |
| Application | Digium | Asterisk | 16.0.1 | rc1 | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| AST-2018-010 | MISC | downloads.asterisk.org | Patch, Vendor Advisory |
| [ASTERISK-28127] Buffer overflow for DNS SRV/NAPTR records - Digium/Asterisk JIRA | MISC | issues.asterisk.org | Exploit, Vendor Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.