CVE-2015-5315

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

2.52% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 84.7% of scored records. A rank, not a probability.

NVD base score

5.9 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2018-02-21 16:00Z8 YR AGO

Last updated

2024-08-06 06:41Z2 YR AGO

Reserved

2015-07-01

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass
• CWE-20Improper Input ValidationClass

Data version

5.1

Document digest

406377da903693420d2a9bfa7d7aa810fa403227ce3d83b9b8502c7b597157f4

• www.ubuntu.comUSN-2808-1http://www.ubuntu.com/usn/USN-2808-1vendor-advisoryx_refsource_UBUNTU
• www.debian.orgDSA-3397https://www.debian.org/security/2015/dsa-3397vendor-advisoryx_refsource_DEBIAN
• w1.fihttp://w1.fi/security/2015-7/eap-pwd-missing-last-fragment-length-validation.txtx_refsource_CONFIRM
• www.openwall.com[oss-security] 20151110 hostapd/wpa_supplicant: EAP-pwd missing last fragment length validationhttp://www.openwall.com/lists/oss-security/2015/11/10/10mailing-listx_refsource_MLIST