CVE-2013-7449

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

0.76% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 52.6% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

Red Hat severity

Moderate. 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

2016-04-21 14:00Z10 YR AGO

Last updated

2024-08-06 18:09Z2 YR AGO

Reserved

2016-04-06

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-310
• CWE-297Improper Validation of Certificate with Host MismatchVariant

Data version

5.1

Document digest

0471fcc9bd51e74e6e4fae0b90bfdd0d7a98003f9dd102826d20c2cf11de06c2

• github.comhttps://github.com/hexchat/hexchat/commit/c9b63f7f9be01692b03fa15275135a4910a7e02dx_refsource_CONFIRM
• www.ubuntu.comUSN-2945-1http://www.ubuntu.com/usn/USN-2945-1vendor-advisoryx_refsource_UBUNTU
• github.comhttps://github.com/hexchat/hexchat/issues/524x_refsource_CONFIRM
• hexchat.readthedocs.orghttp://hexchat.readthedocs.org/en/latest/changelog.htmlx_refsource_CONFIRM
• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1081839x_refsource_CONFIRM