Security readout for executives and security teams
This flaw affects older Asterisk SIP handling. A remote sender could craft an SIP message with overly long T.38 fax SDP fields and potentially run code on the server. For organizations still running Asterisk before 1.4.3, this is business-critical because SIP systems are often exposed to partner or internet traffic. Exposure is likely limited to legacy Asterisk deployments before 1.4.3 with SIP handling enabled, especially systems accepting SIP messages from untrusted networks. The bundle does not identify other affected products or precise configuration prerequisites beyond the SIP channel T.38 SDP parser. Treat as urgent for any remaining legacy Asterisk system. Remote code execution against voice infrastructure can disrupt communications and create a foothold inside the network. If no affected Asterisk versions remain, track as historical risk and ensure asset inventories prove that conclusion. Mitigation focus: Upgrade Asterisk before 1.4.3 to version 1.4.3 or a vendor-supported fixed release.; Review Asterisk advisory ASA-2007-010 and current vendor guidance for supported remediation.; Restrict SIP exposure to trusted peers where business operations permit..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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Execution behavior lookup
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Open ATT&CK lookupCVE-2007-2293 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- asterisk-processsdp-bo(33895)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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