Description
anlgform.pl in Analog before 5.23 does not restrict access to the PROGRESSFREQ progress update command, which allows remote attackers to cause a denial of service (disk consumption) by using the command to report updates more frequently and fill the web server error log.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | analog | 2:5.23 | — |
| Debian 13 | analog | 2:5.23 | — |
| Debian 12 | analog | 2:5.23 | — |
References
- http://www.analog.cx/security5.html
- RHSA-2002:059 vendor-advisory
- analog-anlgform-dos(10344) vdb-entry
- 3779 vdb-entry