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cpe:2.3:a:digium:asterisk:1.4.42:rc1:*:*:*:*:*:*

part: a version: 1.4.42 update: rc1

VendorDigium (05ad29b7-5b41-56d5-935d-a279ab7f14bc)
ProductAsterisk (a75a6886-b0b4-5160-9cfa-f749f3c86956)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*
NotesImported from NVD CPE 2.0 feed

PURL mappings

PURLSourceLast updated
pkg:github/asterisk/asterisk purl2cpe 2026-06-01 10:15:41.829423

Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2011-4597 vulnerable 2026-06-08 04:59:32.169948 Details available
The SIP over UDP implementation in Asterisk Open Source 1.4.x before 1.4.43, 1.6.x before 1.6.2.21, and 1.8.x before 1.8.7.2 uses different port numbers for responses to invalid requests depending on whether a SIP username exists, which allows remote attackers to enumerate usernames via a series of requests.
Published: 2011-12-15T02:00:00.000Z
Updated: 2024-08-07T00:09:19.309Z
Reference links
Imported from gcve-enriched-dumps CVE data

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