CVE-2017-17088

mediumpriority · track · 42EPSS 0.070 · 94 %ileexploit · PoCEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · PoC

Likely / severe?

6.98% (94th) EPSS

CVSS 5 · medium

Is it mine?

2 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

The Enterprise version of SyncBreeze 10.2.12 and earlier is affected by a Remote Denial of Service vulnerability. The web server does not check bounds when reading server requests in the Host header on making a connection, resulting in a classic Buffer Overflow that causes a Denial of Service.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.07.5highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.07.1highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Psecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-119USprimary

exploits (1)

Public proof-of-concept and weaponised exploit code.

EDB-43344Sync Breeze 10.2.12 - Denial of ServicePoC · exploit_db

affected products (2)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
flexense syncbreeze≤ 10.2.12nvdUScpe:2.3:a:flexense:syncbreeze:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2017-12-19modified 2026-06-17

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Related entries.

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+21039 more

references (9)

External citations — patches, advisories, analysis.

http://packetstormsecurity.com/files/145435/Sync-Breeze-10.2.12-Denial-Of-Service.html cnnvd
http://seclists.org/fulldisclosure/2017/Dec/45 cnnvd
http://www.syncbreeze.com/Patchcnnvd
http://packetstormsecurity.com/files/145435/Sync-Breeze-10.2.12-Denial-Of-Service.html enisa_euvd
http://seclists.org/fulldisclosure/2017/Dec/45 enisa_euvd
https://www.exploit-db.com/exploits/43344/enisa_euvd
http://packetstormsecurity.com/files/145435/Sync-Breeze-10.2.12-Denial-Of-Service.htmlExploitThird Party AdvisoryVDB Entrynvd
http://seclists.org/fulldisclosure/2017/Dec/45ExploitMailing ListThird Party Advisorynvd

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