VulnerabilityModified
CVE-2018-1388
GSKit V7 may disclose side channel information via discrepancies between valid and invalid PKCS#1 padding.
HIGH 7.5EPSS 2.15%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.15%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
GSKit V7 may disclose side channel information via discrepancies between valid and invalid PKCS#1 padding. IBM X-Force ID: 138212.
- CVSS 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 2.15% probability · 82th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-200
- Affected
- ibm/websphere mq
- Source
- psirt@us.ibm.com
EPSS 2.2% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://www.ibm.com/support/docview.wss?uid=swg22013022Mitigation, Vendor Advisory
- http://www.securityfocus.com/bid/103698
- https://exchange.xforce.ibmcloud.com/vulnerabilities/138212VDB Entry, Vendor Advisory
- http://www.ibm.com/support/docview.wss?uid=swg22013022Mitigation, Vendor Advisory
- http://www.securityfocus.com/bid/103698
- https://exchange.xforce.ibmcloud.com/vulnerabilities/138212VDB Entry, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.