HOMEVULNERABILITIESCVE-2019-1010283
HIGH

CVE-2019-1010283

CWE-213Published: July 17, 2019· Updated: Jun 17, 2026

7.5
CVSS v3.1

Official Description

Univention Corporate Server univention-directory-notifier 12.0.1-3 and earlier is affected by: CWE-213: Intentional Information Exposure. The impact is: Loss of Confidentiality. The component is: function data_on_connection() in src/callback.c. The attack vector is: network connectivity. The fixed version is: 12.0.1-4 and later.

NVD Source

Technical Analysis

CVE-2019-1010283 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 7.5.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityNone
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Vendors & Products

univention1 product(s)
univention corporate server
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

PATCHhttps://github.com/univention/univention-corporate-server/commit/a28053045bd2e778c50ed1acaf4e52e1e34f6e34
PATCHhttps://github.com/univention/univention-corporate-server/commit/a28053045bd2e778c50ed1acaf4e52e1e34f6e34
ADVISORYhttps://forge.univention.org/bugzilla/show_bug.cgi?id=48427
ADVISORYhttps://forge.univention.org/bugzilla/show_bug.cgi?id=48427

All References (4)

→
https://forge.univention.org/bugzilla/show_bug.cgi?id=48427Exploit · Issue Tracking · Vendor Advisory
→
https://github.com/univention/univention-corporate-server/commit/a28053045bd2e778c50ed1acaf4e52e1e34f6e34Patch · Third Party Advisory
→
https://forge.univention.org/bugzilla/show_bug.cgi?id=48427Exploit · Issue Tracking · Vendor Advisory
→
https://github.com/univention/univention-corporate-server/commit/a28053045bd2e778c50ed1acaf4e52e1e34f6e34Patch · Third Party Advisory

Quick Facts

CVE IDCVE-2019-1010283
CVSS Score7.5 / 10
SeverityHIGH
WeaknessCWE-213
CISA KEVNo
Affected1 vendor(s)
PublishedJul 17, 2019

Related CVEs (CWE-213)

CVE-2020-1652
9.8
CVE-2023-3441
9.1
CVE-2024-49827
7.5
CVE-2024-49354
7.5
CVE-2023-6517
7.5
CVE-2024-7267
6.5

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2019-1010283 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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