CVE-2015-2158

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

2.88% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 85.9% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

2017-10-06 15:00Z8 YR AGO

Last updated

2024-08-06 05:10Z2 YR AGO

Reserved

2015-02-28

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-189
• CWE-193Off-by-one ErrorBase

Data version

5.1

Document digest

2242ee29858576011f97970b31c10139f494fe8743868355a59c1c338645480c

• sourceforge.nethttps://sourceforge.net/p/pmt/news/2015/02/pngcrush-1784-released/x_refsource_CONFIRM
• www.securityfocus.com72830http://www.securityfocus.com/bid/72830vdb-entryx_refsource_BID
• www.openwall.com[oss-security] 20150228 Re: CVE request: pngcrush 1.7.83 crash bug (most likely exploitable)http://www.openwall.com/lists/oss-security/2015/03/01/1mailing-listx_refsource_MLIST
• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1198171x_refsource_CONFIRM