CVE-2019-4406 json
IBM Spectrum Protect Backup-Archive Client 7.1 and 8.1 may be vulnerable to a denial of service attack due to a timing issue between client…
published 2019-11-25 6 y ago modified 2026-06-17 4 mo ago also EUVD-2019-14013
- cvss
- 4.4
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 22%
- public exploits
- 0
- none known
Summary
IBM Spectrum Protect Backup-Archive Client 7.1 and 8.1 may be vulnerable to a denial of service attack due to a timing issue between client and server TCP/IP communications. IBM X-Force ID: 162477.
Patch / fix
- ibm.com/support/pages/node/1107777 advisory
Exploit prediction
0.30% chance of exploitation in the next 30 days, higher than 22% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 4.4 | CVSS:3.0/PR:H/AC:L/I:N/C:N/A:H/S:U/AV:L/UI:N/E:U/RC:C/RL:O |
| NVD | 3.1 | 4.4 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H |
| CNA | 3.0 | 4.4 | CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 2.1 | AV:L/AC:L/Au:N/C:N/I:N/A:P |
Affected products
- IBM Spectrum Protect Backup-Archive Client
References
-
ibm.com
/support/pages/node/1107777
patch, vendor-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/162477
vdb-entry, vendor-advisory
Sources
- CVE List CVE-2019-4406
- NVD CVE-2019-4406
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