CVE-2021-32917

published 2021-05-13

CVE-2021-32917: An issue was discovered in Prosody before 0.11.9. The proxy65 component allows open access by default, even if neither of the users has an XMPP account on the…

Priority P4 30 medium 5.3 CVSS 3.1

AV N AC L PR N UI N S U C N I N A L

An issue was discovered in Prosody before 0.11.9. The proxy65 component allows open access by default, even if neither of the users has an XMPP account on the local server, allowing unrestricted use of the server's bandwidth.

Affected

11 ranges

Vendor	Product	Version range	Fixed in
debian	debian_linux	—	—
debian	debian_linux	—	—
debian	prosody	< prosody 0.11.9-1 (bookworm)	prosody 0.11.9-1 (bookworm)
fedoraproject	fedora	—	—
fedoraproject	fedora	—	—
fedoraproject	fedora	—	—
prosody	prosody	< 0.11.9	0.11.9
prosody	prosody	>= 0 < 0.11.9-1	0.11.9-1
prosody	prosody	>= 0 < 0.11.9-1	0.11.9-1
prosody	prosody	>= 0 < 0.11.9-1	0.11.9-1
prosody	prosody	>= 0 < 0.11.9-1	0.11.9-1

CVSS provenance

nvd v3.1 5.3 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

nvd v2.0 4.3 MEDIUM AV:N/AC:M/Au:N/C:N/I:N/A:P

osv 5.3 MEDIUM

vendor_debian 5.3 MEDIUM

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.

CWE-862