CVE-2022-26498
asterisk: An issue was discovered in Asterisk through 19.x
CVE-2022-26498 is fixed in 69 products on 1 platform, first by DEBIAN-CVE-2022-26498, released April 15, 2022. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.5
high
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.1652
97th percentile
An 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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| asterisk · Debian 14 | 1:18.11.2~dfsg+~cs6.10.40431413-1 | DEBIAN-CVE-2022-26498 | Apr 15, 2022 |
| asterisk · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-ael · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-ael-debuginfo · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-alembic · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-alsa · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-alsa-debuginfo · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-calendar · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-calendar-debuginfo · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-corosync · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-corosync-debuginfo · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-curl · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-curl-debuginfo · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-dahdi · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-dahdi-debuginfo · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-debuginfo · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-debugsource · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-devel · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-fax · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-fax-debuginfo · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-festival · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-festival-debuginfo · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-hep · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-hep-debuginfo · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-iax2 · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-iax2-debuginfo · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-ldap · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-ldap-debuginfo · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-lua · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-lua-debuginfo · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-mgcp · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-mgcp-debuginfo · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-minivm · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-minivm-debuginfo · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-mobile · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-mobile-debuginfo · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-mwi-external · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-mwi-external-debuginfo · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-mysql · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-mysql-debuginfo · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-odbc · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-odbc-debuginfo · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-oss · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-oss-debuginfo · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-pjsip · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-pjsip-debuginfo · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-portaudio · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-portaudio-debuginfo · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-postgresql · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-postgresql-debuginfo · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-radius · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-radius-debuginfo · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-sip · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-sip-debuginfo · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-skinny · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-skinny-debuginfo · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-snmp · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-snmp-debuginfo · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-sqlite · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-sqlite-debuginfo · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-tds · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-tds-debuginfo · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-unistim · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-unistim-debuginfo · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-voicemail · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-voicemail-debuginfo · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-voicemail-odbc · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-voicemail-odbc-debuginfo · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-voicemail-plain · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
| asterisk-voicemail-plain-debuginfo · Fedora 43 | 18.26.4-1.fc43 | FEDORA-2026-80B21DEBE7 | Apr 11, 2026 |
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