
CVE catalog
CVE-2016-10727
evolution-data-server affected and fixed versions
camel/providers/imapx/camel-imapx-server.c in the IMAPx component in GNOME evolution-data-server before 3.21.2 proceeds with cleartext data containing a password if the client wishes to use STARTTLS but the server will not use STARTTLS, which makes it easier for remote attackers to obtain sensitive information by sniffing the network. The server code was intended to report an error and not proceed, but the code was written incorrectly.
- Severity
- Medium · CVSS 5.3
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 2.89% · Oct 27, 2026
Projects and upstream resources
Reported versions and fixes
Each observation applies to its named package, distribution, and release. Distribution backports can fix a vulnerability while retaining an older upstream version number.
| Distribution / release | Package | Version | Status | Source |
|---|---|---|---|---|
| Debiantrixie | evolution-data-server | 3.22.0-2 | FixedDistribution-reported fixed boundary | [CVE-2016-10727] |
| Debiantrixie | evolution-data-server | 3.56.2-0+deb13u1 | Fixed | [CVE-2016-10727] |
| Debiansid | evolution-data-server | 3.22.0-2 | FixedDistribution-reported fixed boundary | [CVE-2016-10727] |
| Debiansid | evolution-data-server | 3.56.2-9 | Fixed | [CVE-2016-10727] |
| Debianforky | evolution-data-server | 3.22.0-2 | FixedDistribution-reported fixed boundary | [CVE-2016-10727] |
| Debianforky | evolution-data-server | 3.56.2-9 | Fixed | [CVE-2016-10727] |
| Debianbookworm-security | evolution-data-server | 3.46.4-2+deb12u1 | Fixed | [CVE-2016-10727] |
| Debianbookworm | evolution-data-server | 3.22.0-2 | FixedDistribution-reported fixed boundary | [CVE-2016-10727] |
| Debianbookworm | evolution-data-server | 3.46.4-2 | Fixed | [CVE-2016-10727] |
Showing 9 fix observations. All 31 observations, including unknown and conflicting reports, are available below.
Provider details and historical evidence
| Distribution / release | Package | Version | Status | Source |
|---|---|---|---|---|
| UnknownRelease not reported | evolution-data-server | 3.22.0-2 | UnknownSource applicability is not established | Provider not reported |
| Debianbookworm | evolution-data-server | 3.22.0-2 | FixedDistribution-reported fixed boundary | [CVE-2016-10727] |
| Debianbookworm | evolution-data-server | 3.46.4-2 | Fixed | [CVE-2016-10727] |
| Debianbookworm-security | evolution-data-server | 3.46.4-2+deb12u1 | Fixed | [CVE-2016-10727] |
| Debianforky | evolution-data-server | 3.22.0-2 | FixedDistribution-reported fixed boundary | [CVE-2016-10727] |
| Debianforky | evolution-data-server | 3.56.2-9 | Fixed | [CVE-2016-10727] |
| Debiansid | evolution-data-server | 3.22.0-2 | FixedDistribution-reported fixed boundary | [CVE-2016-10727] |
| Debiansid | evolution-data-server | 3.56.2-9 | Fixed | [CVE-2016-10727] |
| Debiantrixie | evolution-data-server | 3.22.0-2 | FixedDistribution-reported fixed boundary | [CVE-2016-10727] |
| Debiantrixie | evolution-data-server | 3.56.2-0+deb13u1 | Fixed | [CVE-2016-10727] |
| Ubuntu14.04 | evolution-data-server | 3.10.1-2ubuntu2 | UnknownSource applicability is not established | [UBUNTU-CVE-2016-10727][USN-3724-1] |
| Ubuntu14.04 | evolution-data-server | 3.10.1-2ubuntu3 | UnknownSource applicability is not established | [UBUNTU-CVE-2016-10727][USN-3724-1] |
| Ubuntu14.04 | evolution-data-server | 3.10.3-0ubuntu1 | UnknownSource applicability is not established | [UBUNTU-CVE-2016-10727][USN-3724-1] |
| Ubuntu14.04 | evolution-data-server | 3.10.3-0ubuntu2 | UnknownSource applicability is not established | [UBUNTU-CVE-2016-10727][USN-3724-1] |
| Ubuntu14.04 | evolution-data-server | 3.10.4-0ubuntu1 | UnknownSource applicability is not established | [UBUNTU-CVE-2016-10727][USN-3724-1] |
| Ubuntu14.04 | evolution-data-server | 3.10.4-0ubuntu1.1 | UnknownSource applicability is not established | [UBUNTU-CVE-2016-10727][USN-3724-1] |
| Ubuntu14.04 | evolution-data-server | 3.10.4-0ubuntu1.2 | UnknownSource applicability is not established | [UBUNTU-CVE-2016-10727][USN-3724-1] |
| Ubuntu14.04 | evolution-data-server | 3.10.4-0ubuntu1.3 | UnknownSource applicability is not established | [UBUNTU-CVE-2016-10727][USN-3724-1] |
| Ubuntu14.04 | evolution-data-server | 3.10.4-0ubuntu1.5 | UnknownSource applicability is not established | [UBUNTU-CVE-2016-10727][USN-3724-1] |
| Ubuntu14.04 | evolution-data-server | 3.10.4-0ubuntu1.6 | UnknownSource applicability is not established | [UBUNTU-CVE-2016-10727][USN-3724-1] |
| Ubuntu14.04 | evolution-data-server | 3.8.5-1ubuntu3 | UnknownSource applicability is not established | [UBUNTU-CVE-2016-10727][USN-3724-1] |
| Ubuntu14.04 | evolution-data-server | 3.8.5-1ubuntu4 | UnknownSource applicability is not established | [UBUNTU-CVE-2016-10727][USN-3724-1] |
| Ubuntu16.04 | evolution-data-server | 3.16.5-1ubuntu3 | UnknownSource applicability is not established | [UBUNTU-CVE-2016-10727][USN-3724-1] |
| Ubuntu16.04 | evolution-data-server | 3.18.1-1ubuntu1 | UnknownSource applicability is not established | [UBUNTU-CVE-2016-10727][USN-3724-1] |
| Ubuntu16.04 | evolution-data-server | 3.18.2-0ubuntu1 | UnknownSource applicability is not established | [UBUNTU-CVE-2016-10727][USN-3724-1] |
| Ubuntu16.04 | evolution-data-server | 3.18.2-0ubuntu2 | UnknownSource applicability is not established | [UBUNTU-CVE-2016-10727][USN-3724-1] |
| Ubuntu16.04 | evolution-data-server | 3.18.3-1ubuntu1 | UnknownSource applicability is not established | [UBUNTU-CVE-2016-10727][USN-3724-1] |
| Ubuntu16.04 | evolution-data-server | 3.18.3-1ubuntu2 | UnknownSource applicability is not established | [UBUNTU-CVE-2016-10727][USN-3724-1] |
| Ubuntu16.04 | evolution-data-server | 3.18.4-0ubuntu1 | UnknownSource applicability is not established | [UBUNTU-CVE-2016-10727][USN-3724-1] |
| Ubuntu16.04 | evolution-data-server | 3.18.5-1ubuntu1 | UnknownSource applicability is not established | [UBUNTU-CVE-2016-10727][USN-3724-1] |
| Ubuntu16.04 | evolution-data-server | 3.18.5-1ubuntu1.1 | UnknownSource applicability is not established | [UBUNTU-CVE-2016-10727][USN-3724-1] |
Original provider fields
{
"package_releases": [
{
"name": "evolution-data-server",
"status": "fixed",
"release": "sid",
"version": "3.56.2-9"
},
{
"name": "evolution-data-server",
"status": "fixed",
"release": "forky",
"version": "3.56.2-9"
},
{
"name": "evolution-data-server",
"status": "fixed",
"release": "trixie",
"version": "3.56.2-0+deb13u1"
},
{
"name": "evolution-data-server",
"status": "fixed",
"release": "bookworm",
"version": "3.46.4-2"
},
{
"name": "evolution-data-server",
"status": "fixed",
"release": "bookworm-security",
"version": "3.46.4-2+deb12u1"
}
],
"fixed_versions": [
{
"bug": null,
"name": "evolution-data-server",
"type": "source",
"origin": null,
"release": "sid",
"urgency": "not yet assigned",
"fixed_version": "3.22.0-2"
},
{
"bug": null,
"name": "evolution-data-server",
"type": "source",
"origin": null,
"release": "forky",
"urgency": "not yet assigned",
"fixed_version": "3.22.0-2"
},
{
"bug": null,
"name": "evolution-data-server",
"type": "source",
"origin": null,
"release": "trixie",
"urgency": "not yet assigned",
"fixed_version": "3.22.0-2"
},
{
"bug": null,
"name": "evolution-data-server",
"type": "source",
"origin": null,
"release": "bookworm",
"urgency": "not yet assigned",
"fixed_version": "3.22.0-2"
}
],
"distribution_packages": [
{
"name": "evolution-data-server",
"fixed_version": "3.22.0-2",
"applicability_unknown": true
},
{
"name": "evolution-data-server",
"distro": "ubuntu",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.10.4-0ubuntu1.6"
}
]
}
],
"release": "14.04",
"versions": [
"3.8.5-1ubuntu3",
"3.8.5-1ubuntu4",
"3.10.1-2ubuntu2",
"3.10.1-2ubuntu3",
"3.10.3-0ubuntu1",
"3.10.3-0ubuntu2",
"3.10.4-0ubuntu1",
"3.10.4-0ubuntu1.1",
"3.10.4-0ubuntu1.2",
"3.10.4-0ubuntu1.3",
"3.10.4-0ubuntu1.5"
],
"ecosystem": "deb",
"provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2016-10727",
"fixed_version": "3.10.4-0ubuntu1.6",
"provider_source": "pypi",
"provider_record_id": "UBUNTU-CVE-2016-10727",
"provider_updated_at": "2026-04-22T10:31:04.819752Z",
"applicability_unknown": true
},
{
"name": "evolution-data-server",
"distro": "ubuntu",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.18.5-1ubuntu1.1"
}
]
}
],
"release": "16.04",
"versions": [
"3.16.5-1ubuntu3",
"3.18.1-1ubuntu1",
"3.18.2-0ubuntu1",
"3.18.2-0ubuntu2",
"3.18.3-1ubuntu1",
"3.18.3-1ubuntu2",
"3.18.4-0ubuntu1",
"3.18.5-1ubuntu1"
],
"ecosystem": "deb",
"provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2016-10727",
"fixed_version": "3.18.5-1ubuntu1.1",
"provider_source": "pypi",
"provider_record_id": "UBUNTU-CVE-2016-10727",
"provider_updated_at": "2026-04-22T10:31:04.819752Z",
"applicability_unknown": true
},
{
"name": "evolution-data-server",
"distro": "ubuntu",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.10.4-0ubuntu1.6"
}
]
}
],
"release": "14.04",
"versions": [
"3.8.5-1ubuntu3",
"3.8.5-1ubuntu4",
"3.10.1-2ubuntu2",
"3.10.1-2ubuntu3",
"3.10.3-0ubuntu1",
"3.10.3-0ubuntu2",
"3.10.4-0ubuntu1",
"3.10.4-0ubuntu1.1",
"3.10.4-0ubuntu1.2",
"3.10.4-0ubuntu1.3",
"3.10.4-0ubuntu1.5"
],
"ecosystem": "deb",
"provider_url": "https://osv.dev/vulnerability/USN-3724-1",
"fixed_version": "3.10.4-0ubuntu1.6",
"provider_source": "pypi",
"provider_record_id": "USN-3724-1",
"provider_updated_at": "2026-04-22T09:47:36.512602Z",
"applicability_unknown": true
},
{
"name": "evolution-data-server",
"distro": "ubuntu",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.18.5-1ubuntu1.1"
}
]
}
],
"release": "16.04",
"versions": [
"3.16.5-1ubuntu3",
"3.18.1-1ubuntu1",
"3.18.2-0ubuntu1",
"3.18.2-0ubuntu2",
"3.18.3-1ubuntu1",
"3.18.3-1ubuntu2",
"3.18.4-0ubuntu1",
"3.18.5-1ubuntu1"
],
"ecosystem": "deb",
"provider_url": "https://osv.dev/vulnerability/USN-3724-1",
"fixed_version": "3.18.5-1ubuntu1.1",
"provider_source": "pypi",
"provider_record_id": "USN-3724-1",
"provider_updated_at": "2026-04-22T09:47:36.512602Z",
"applicability_unknown": true
}
]
}OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
[Debian 12 (Bookworm)]
- [evolution-data-server]Unknown
Details (2)
3.46.4-2· amd64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
3.46.4-2· arm64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
- [evolution-data-server-common]Unknown
Source package: [evolution-data-server]
Details (2)
3.46.4-2· all · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
3.46.4-2· all · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
- [evolution-data-server-dev]Unknown
Source package: [evolution-data-server]
Details (2)
3.46.4-2· amd64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
3.46.4-2· arm64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
- [evolution-data-server-doc]Unknown
Source package: [evolution-data-server]
Details (2)
3.46.4-2· all · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
3.46.4-2· all · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
- [evolution-data-server-tests]Unknown
Source package: [evolution-data-server]
Details (2)
3.46.4-2· amd64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
3.46.4-2· arm64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
- [gir1.2-camel-1.2]Unknown
Source package: [evolution-data-server]
Details (2)
3.46.4-2· amd64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
3.46.4-2· arm64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
- [gir1.2-ebackend-1.2]Unknown
Source package: [evolution-data-server]
Details (2)
3.46.4-2· amd64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
3.46.4-2· arm64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
- [gir1.2-ebook-1.2]Unknown
Source package: [evolution-data-server]
Details (2)
3.46.4-2· amd64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
3.46.4-2· arm64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
- [gir1.2-ebookcontacts-1.2]Unknown
Source package: [evolution-data-server]
Details (2)
3.46.4-2· amd64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
3.46.4-2· arm64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
- [gir1.2-ecal-2.0]Unknown
Source package: [evolution-data-server]
Details (2)
3.46.4-2· amd64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
3.46.4-2· arm64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
- [gir1.2-edatabook-1.2]Unknown
Source package: [evolution-data-server]
Details (2)
3.46.4-2· amd64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
3.46.4-2· arm64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
- [gir1.2-edatacal-2.0]Unknown
Source package: [evolution-data-server]
Details (2)
3.46.4-2· amd64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
3.46.4-2· arm64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
- [gir1.2-edataserver-1.2]Unknown
Source package: [evolution-data-server]
Details (2)
3.46.4-2· amd64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
3.46.4-2· arm64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
- [gir1.2-edataserverui-1.2]Unknown
Source package: [evolution-data-server]
Details (2)
3.46.4-2· amd64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
3.46.4-2· arm64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
- [gir1.2-edataserverui4-1.0]Unknown
Source package: [evolution-data-server]
Details (2)
3.46.4-2· amd64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
3.46.4-2· arm64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
- [libcamel-1.2-64]Unknown
Source package: [evolution-data-server]
Details (2)
3.46.4-2· amd64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
3.46.4-2· arm64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
- [libcamel1.2-dev]Unknown
Source package: [evolution-data-server]
Details (2)
3.46.4-2· amd64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
3.46.4-2· arm64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
- [libebackend-1.2-11]Unknown
Source package: [evolution-data-server]
Details (2)
3.46.4-2· amd64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
3.46.4-2· arm64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
- [libebackend1.2-dev]Unknown
Source package: [evolution-data-server]
Details (2)
3.46.4-2· amd64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
3.46.4-2· arm64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
- [libebook-1.2-21]Unknown
Source package: [evolution-data-server]
Details (2)
3.46.4-2· amd64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
3.46.4-2· arm64 · bookwormFixed · Fixed:
3.22.0-2dsa · evolution-data-server · debian · bookworm; dsa · evolution-data-server · debian · 12
Observed:
References
- [https://osv.dev/vulnerability/DEBIAN-CVE-2016-10727]
- [https://osv.dev/vulnerability/DLA-1443-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2016-10727]
- [https://osv.dev/vulnerability/USN-3724-1]
- [https://security-tracker.debian.org/tracker/CVE-2016-10727]
- [https://security.access.redhat.com/data/csaf/v2/vex/2016/cve-2016-10727.json]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]