CVE-2016-5119
The automatic update feature in KeePass 2.33 and earlier allows man-in-the-middle attackers to...
CVE-2016-5119 is a high vulnerability (CVSS 7.5) in Keepass, published January 23, 2017. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.35%, the 83rd percentile. Fixed in keepass2 2.18+dfsg-1.
- Severity
- 7.5 HighCVSS 3.0, NVD
- Exploit chance
- 2.35%EPSS, 83rd percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
2.18+dfsg-1keepass2 +2 more
Description
The automatic update feature in KeePass 2.33 and earlier allows man-in-the-middle attackers to execute arbitrary code by spoofing the version check response and supplying a crafted update.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
Affected products
Affected packages
What each source reports
NVD Score used
The automatic update feature in KeePass 2.33 and earlier allows man-in-the-middle attackers to execute arbitrary code by spoofing the version check response and supplying a crafted update.
- Record
CVE-2016-5119- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - CVSS 2.0
- 5.1 Medium
AV:N/AC:H/Au:N/C:P/I:P/A:P - Weakness
- CWE-20
- Updated
- 2026-11-02
CVE ListNo score
The automatic update feature in KeePass 2.33 and earlier allows man-in-the-middle attackers to execute arbitrary code by spoofing the version check response and supplying a crafted update.
- Record
CVE-2016-5119- Updated
- 2026-11-02
EUVDEUVD-2016-6070No score
The automatic update feature in KeePass 2.33 and earlier allows man-in-the-middle attackers to execute arbitrary code by spoofing the version check response and supplying a crafted update.
- Record
EUVD-2016-6070- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-cvv5-jq3p-gqgx
The automatic update feature in KeePass 2.33 and earlier allows man-in-the-middle attackers to...
The automatic update feature in KeePass 2.33 and earlier allows man-in-the-middle attackers to execute arbitrary code by spoofing the version check response and supplying a crafted update.
- Record
GHSA-cvv5-jq3p-gqgx- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-20
- Updated
- 2026-11-02
OSV
The automatic update feature in KeePass 2.33 and earlier allows man-in-the-middle attackers to execute arbitrary code by spoofing the version check response and supplying a crafted update.
- Record
CVE-2016-5119- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVDEBIAN-CVE-2016-5119
The automatic update feature in KeePass 2.33 and earlier allows man-in-the-middle attackers to execute arbitrary code by spoofing the version check response and supplying a crafted update.
- Record
DEBIAN-CVE-2016-5119- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
References
packetstormsecurity.com/files/137274/KeePass-2-Man-In-The-Middle.html
bogner.sh/2016/03/mitm-attack-against-keepass-2s-update-check
sourceforge.net/p/keepass/discussion/329220/thread/e430cc12
nvd.nist.gov/vuln/detail/CVE-2016-5119
github.com/advisories/GHSA-cvv5-jq3p-gqgx
security-tracker.debian.org/tracker/CVE-2016-5119