Description
Unspecified vulnerability in the mod_mono module for XSP in Mono 2.8.x before 2.8.2 allows remote attackers to obtain the source code for .aspx (ASP.NET) applications via unknown vectors related to an "unloading bug."
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 | mono | 2.6.7-5 | — |
| Debian 13 | mono | 2.6.7-5 | — |
| Debian 12 | mono | 2.6.7-5 | — |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | apache2-mod_mono | 3.0.11-3.3 | openSUSE-SU-2024:10260-1 |
Advisories 1
- openSUSE-SU-2024:10260-1 apache2-mod_mono-3.12-1.7 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
References
- ADV-2011-0051 vdb-entry
- 45711 vdb-entry
- mono-modmono-source-disclosure(64532) vdb-entry
- 70312 vdb-entry
- 42842 third-party-advisory
- http://www.mono-project.com/Vulnerabilities#XSP.2Fmod_mono_source_code_disclosure