CVE-2013-1841 Net-Server, when the reverse-lookups option is enabled, does not check if the hostname resolves to the source IP address, which might allow remote attackers to bypass ACL restrictions via the hostname...
MediumCVSS 4.3
EPSS 1.9%
- Published
- Updated
- Exploit status
- No public exploit known
Description
Net-Server, when the reverse-lookups option is enabled, does not check if the hostname resolves to the source IP address, which might allow remote attackers to bypass ACL restrictions via the hostname parameter.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ubuntu/libnet-server-perl(Ubuntu:22.04) | All versions | No fix listed |
| debian/libnet-server-perl(Debian:12) | < 2.013-1 | 2.013-1 |
| debian/libnet-server-perl(Debian:13) | < 2.013-1 | 2.013-1 |
| debian/libnet-server-perl(Debian:14) | < 2.013-1 | 2.013-1 |
| seamons net-server | All versions | No fix listed |
References
- Ubuntu CVE tracker vendor-advisory
- www.cve.org
- Debian Security Tracker CVE-2013-1841 vendor-advisory
- [oss-security] 20130304 Reverse lookup issue in Net::Server mailing-list
- [oss-security] 20130311 Re: Reverse lookup issue in Net::Server mailing-list
- 58309 vdb-entry
- bugzilla.redhat.com
- netserver-cve20131841-security-bypass(82900) vdb-entry
- bugs.debian.org issue-tracking