CVE-2022-26498

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Summary

CVECVE-2022-26498
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-04-15 05:15:00 UTC
Updated2023-05-04 17:15:00 UTC
DescriptionAn issue was discovered in Asterisk through 19.x. When using STIR/SHAKEN, it is possible to download files that are not certificates. These files could be much larger than what one would expect to download, leading to Resource Exhaustion. This is fixed in 16.25.2, 18.11.2, and 19.3.2.

Risk And Classification

Problem Types: CWE-400

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 10.0 All All All
Operating System Debian Debian Linux 11.0 All All All
Application Digium Asterisk All All All All
Application Digium Asterisk All All All All
Application Digium Asterisk All All All All

References

ReferenceSourceLinkTags
Asterisk Project Security Advisory - AST-2022-001 ≈ Packet Storm MISC packetstormsecurity.com
Shannon Baseband chatroom SDP Attribute Memory Corruption ≈ Packet Storm MISC packetstormsecurity.com
Index of /pub/security MISC downloads.asterisk.org
Debian -- Security Information -- DSA-5285-1 asterisk DEBIAN www.debian.org
[SECURITY] [DLA 3194-1] asterisk security update MLIST lists.debian.org
AST-2022-001 MISC downloads.asterisk.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 181225 Debian Security Update for asterisk (DLA 3194-1)
  • 181237 Debian Security Update for asterisk (DSA 5285-1)
  • 502207 Alpine Linux Security Update for asterisk
  • 503867 Alpine Linux Security Update for asterisk
  • 690843 Free Berkeley Software Distribution (FreeBSD) Security Update for asterisk (8838abf0-bc47-11ec-b516-0897988a1c07)
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