The design of the dialplan functionality in Asterisk Open Source 1.2.x, 1.4.x, and 1.6.x; and Asterisk Business Edition B.x.x and C.x.x, when using the ${EXTEN} channel variable and wildcard pattern matches, allows context-dependent attackers to inject strings into the dialplan using metacharacters that are injected when the variable is expanded, as demonstrated using the Dial application to process a crafted SIP INVITE message that adds an unintended outgoing channel leg. NOTE: it could be argued that this is not a vulnerability in Asterisk, but a class of vulnerabilities that can occur in any program that uses this feature without the associated filtering functionality that is already available.
CVE-2010-0685 is a security vulnerability that . Impacting 1 product from digium organizations running these solutions should prioritize assessment and patching.
Documented in 2010, this vulnerability occurred amid the cloud computing expansion era, where traditional network perimeter security models were being reevaluated. Organizations were transitioning from isolated infrastructure to interconnected systems, creating new attack surfaces that vulnerabilities like this could exploit.
2010-02-23T20:30:00.780
2025-04-11T00:51:21.963
Deferred
CVSSv2: 5.0 (MEDIUM)
AV:N/AC:L/Au:N/C:N/I:P/A:N
10.0
2.9
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | digium | asterisk | 1.2.0 | Yes |
| Application | digium | asterisk | 1.2.0 | Yes |
| Application | digium | asterisk | 1.2.0 | Yes |
| Application | digium | asterisk | 1.2.0 | Yes |
| Application | digium | asterisk | 1.2.0 | Yes |
| Application | digium | asterisk | 1.2.1 | Yes |
| Application | digium | asterisk | 1.2.2 | Yes |
| Application | digium | asterisk | 1.2.2 | Yes |
| Application | digium | asterisk | 1.2.3 | Yes |
| Application | digium | asterisk | 1.2.3 | Yes |
| Application | digium | asterisk | 1.2.6 | Yes |
| Application | digium | asterisk | 1.2.7 | Yes |
| Application | digium | asterisk | 1.2.8 | Yes |
| Application | digium | asterisk | 1.2.9 | Yes |
| Application | digium | asterisk | 1.2.10 | Yes |
| Application | digium | asterisk | 1.2.10 | Yes |
| Application | digium | asterisk | 1.2.11 | Yes |
| Application | digium | asterisk | 1.2.11 | Yes |
| Application | digium | asterisk | 1.2.12 | Yes |
| Application | digium | asterisk | 1.2.12 | Yes |
| Application | digium | asterisk | 1.2.12.1 | Yes |
| Application | digium | asterisk | 1.2.12.1 | Yes |
| Application | digium | asterisk | 1.2.13 | Yes |
| Application | digium | asterisk | 1.2.13 | Yes |
| Application | digium | asterisk | 1.2.14 | Yes |
| Application | digium | asterisk | 1.2.15 | Yes |
| Application | digium | asterisk | 1.2.15 | Yes |
| Application | digium | asterisk | 1.2.16 | Yes |
| Application | digium | asterisk | 1.2.16 | Yes |
| Application | digium | asterisk | 1.2.17 | Yes |
| Application | digium | asterisk | 1.2.17 | Yes |
| Application | digium | asterisk | 1.2.18 | Yes |
| Application | digium | asterisk | 1.2.18 | Yes |
| Application | digium | asterisk | 1.2.19 | Yes |
| Application | digium | asterisk | 1.2.19 | Yes |
| Application | digium | asterisk | 1.2.20 | Yes |
| Application | digium | asterisk | 1.2.20 | Yes |
| Application | digium | asterisk | 1.2.21 | Yes |
| Application | digium | asterisk | 1.2.21 | Yes |
| Application | digium | asterisk | 1.2.21.1 | Yes |
| Application | digium | asterisk | 1.2.21.1 | Yes |
| Application | digium | asterisk | 1.2.22 | Yes |
| Application | digium | asterisk | 1.2.22 | Yes |
| Application | digium | asterisk | 1.2.23 | Yes |
| Application | digium | asterisk | 1.2.23 | Yes |
| Application | digium | asterisk | 1.2.24 | Yes |
| Application | digium | asterisk | 1.2.24 | Yes |
| Application | digium | asterisk | 1.2.25 | Yes |
| Application | digium | asterisk | 1.2.25 | Yes |
| Application | digium | asterisk | 1.2.26 | Yes |
| Application | digium | asterisk | 1.2.26 | Yes |
| Application | digium | asterisk | 1.2.26.1 | Yes |
| Application | digium | asterisk | 1.2.26.1 | Yes |
| Application | digium | asterisk | 1.2.26.2 | Yes |
| Application | digium | asterisk | 1.2.26.2 | Yes |
| Application | digium | asterisk | 1.2.27 | Yes |
| Application | digium | asterisk | 1.2.28 | Yes |
| Application | digium | asterisk | 1.2.28.1 | Yes |
| Application | digium | asterisk | 1.2.29 | Yes |
| Application | digium | asterisk | 1.2.30 | Yes |
| Application | digium | asterisk | 1.2.30.1 | Yes |
| Application | digium | asterisk | 1.2.30.2 | Yes |
| Application | digium | asterisk | 1.2.30.3 | Yes |
| Application | digium | asterisk | 1.2.30.4 | Yes |
| Application | digium | asterisk | 1.2.31 | Yes |
| Application | digium | asterisk | 1.2.31.1 | Yes |
| Application | digium | asterisk | 1.2.32 | Yes |
| Application | digium | asterisk | 1.2.33 | Yes |
| Application | digium | asterisk | 1.2.34 | Yes |
| Application | digium | asterisk | 1.2.35 | Yes |
| Application | digium | asterisk | 1.2.36 | Yes |
| Application | digium | asterisk | 1.4.0 | Yes |
| Application | digium | asterisk | 1.4.1 | Yes |
| Application | digium | asterisk | 1.4.2 | Yes |
| Application | digium | asterisk | 1.4.3 | Yes |
| Application | digium | asterisk | 1.4.4 | Yes |
| Application | digium | asterisk | 1.4.5 | Yes |
| Application | digium | asterisk | 1.4.6 | Yes |
| Application | digium | asterisk | 1.4.7 | Yes |
| Application | digium | asterisk | 1.4.8 | Yes |
| Application | digium | asterisk | 1.4.9 | Yes |
| Application | digium | asterisk | 1.4.10 | Yes |
| Application | digium | asterisk | 1.4.11 | Yes |
| Application | digium | asterisk | 1.4.12 | Yes |
| Application | digium | asterisk | 1.4.13 | Yes |
| Application | digium | asterisk | 1.4.14 | Yes |
| Application | digium | asterisk | 1.4.15 | Yes |
| Application | digium | asterisk | 1.4.16 | Yes |
| Application | digium | asterisk | 1.4.17 | Yes |
| Application | digium | asterisk | 1.4.18 | Yes |
| Application | digium | asterisk | 1.4.19 | Yes |
| Application | digium | asterisk | 1.4.20 | Yes |
| Application | digium | asterisk | 1.4.21 | Yes |
| Application | digium | asterisk | 1.4.22 | Yes |
| Application | digium | asterisk | 1.4.23 | Yes |
| Application | digium | asterisk | 1.4.24 | Yes |
| Application | digium | asterisk | 1.4.25 | Yes |
| Application | digium | asterisk | 1.4.26 | Yes |
| Application | digium | asterisk | 1.4.27 | Yes |
| Application | digium | asterisk | 1.6.0 | Yes |
| Application | digium | asterisk | 1.6.1 | Yes |
| Application | digium | asterisk | 1.6.1.0 | No |
| Application | digium | asterisk | 1.6.2.0 | No |
| Application | digium | asterisk | b.1.3.2 | Yes |
| Application | digium | asterisk | b.1.3.3 | Yes |
| Application | digium | asterisk | b.2.2.0 | Yes |
| Application | digium | asterisk | b.2.2.1 | Yes |
| Application | digium | asterisk | b.2.3.1 | Yes |
| Application | digium | asterisk | b.2.3.2 | Yes |
| Application | digium | asterisk | b.2.3.3 | Yes |
| Application | digium | asterisk | b.2.3.4 | Yes |
| Application | digium | asterisk | b.2.3.5 | Yes |
| Application | digium | asterisk | b.2.3.6 | Yes |
| Application | digium | asterisk | b.2.5.0 | Yes |
| Application | digium | asterisk | b.2.5.1 | Yes |
| Application | digium | asterisk | b.2.5.2 | Yes |
| Application | digium | asterisk | b.2.5.3 | Yes |
| Application | digium | asterisk | c.1.0 | Yes |
| Application | digium | asterisk | c.1.0 | Yes |
| Application | digium | asterisk | c.1.6 | Yes |
| Application | digium | asterisk | c.1.6.1 | Yes |
| Application | digium | asterisk | c.1.6.2 | Yes |
| Application | digium | asterisk | c.1.8.0 | Yes |
| Application | digium | asterisk | c.1.8.1 | Yes |
| Application | digium | asterisk | c.2.3 | Yes |
| Application | digium | asterisk | c.3.0 | Yes |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For digium's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.