CVE catalog
CVE-2010-1192
libesmtp: CVE-2010-1192
- Severity
- Medium
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.00% · Oct 25, 2026
libESMTP, probably 1.0.4 and earlier, does not properly handle a '\0' character in a domain name in the subject's Common Name (CN) field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | libesmtp | sid | 1.1.0-3.2 | fixed |
| Debian | libesmtp | forky | 1.1.0-3.2 | fixed |
| Debian | libesmtp | trixie | 1.1.0-3.2 | fixed |
| Debian | libesmtp | bookworm | 1.1.0-3.1~deb12u1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | libesmtp | source | sid | 1.0.4-5 | not yet assigned | Not reported | [572960] |
| Debian | libesmtp | source | forky | 1.0.4-5 | not yet assigned | Not reported | [572960] |
| Debian | libesmtp | source | trixie | 1.0.4-5 | not yet assigned | Not reported | [572960] |
| Debian | libesmtp | source | bookworm | 1.0.4-5 | not yet assigned | Not reported | [572960] |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libesmtp6]Fixed
Source package: [libesmtp]
Details (2)
1.1.0-3.1~deb12u1· amd64 · bookwormFixed · Fixed:
1.0.4-5dsa · libesmtp · debian · bookworm; dsa · libesmtp · debian · 12
1.1.0-3.1~deb12u1· arm64 · bookwormFixed · Fixed:
1.0.4-5dsa · libesmtp · debian · bookworm; dsa · libesmtp · debian · 12
- [libesmtp-dev]Fixed
Source package: [libesmtp]
Details (2)
1.1.0-3.1~deb12u1· amd64 · bookwormFixed · Fixed:
1.0.4-5dsa · libesmtp · debian · bookworm; dsa · libesmtp · debian · 12
1.1.0-3.1~deb12u1· arm64 · bookwormFixed · Fixed:
1.0.4-5dsa · libesmtp · debian · bookworm; dsa · libesmtp · debian · 12
[Debian 13 (Trixie)]
- [libesmtp6]Fixed
Source package: [libesmtp]
Details (2)
1.1.0-3.2· amd64 · trixieFixed · Fixed:
1.0.4-5dsa · libesmtp · debian · 13
1.1.0-3.2· arm64 · trixieFixed · Fixed:
1.0.4-5dsa · libesmtp · debian · 13
- [libesmtp-dev]Fixed
Source package: [libesmtp]
Details (2)
1.1.0-3.2· amd64 · trixieFixed · Fixed:
1.0.4-5dsa · libesmtp · debian · 13
1.1.0-3.2· arm64 · trixieFixed · Fixed:
1.0.4-5dsa · libesmtp · debian · 13
Observed: