CVE-2019-8383

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

1.24% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 68.8% 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:3.1/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

2019-02-17 02:00Z7 YR AGO

Last updated

2024-08-04 21:17Z2 YR AGO

Reserved

2019-02-16

Assigning CNA

mitre

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-190Integer Overflow or WraparoundBase

Data version

5.1

Document digest

555a74002b0b27ce579ab7bc25c068c565b860516a50abd2377e32a5c602246f

• research.loginsoft.comhttps://research.loginsoft.com/bugs/invalid-memory-access-in-adv_png_unfilter_8-advancecomp/x_refsource_MISC
• sourceforge.nethttps://sourceforge.net/p/advancemame/bugs/272/x_refsource_MISC
• lists.fedoraproject.orgFEDORA-2019-b30b48200chttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J23C6QSTJMQ467KAI6QG54AE4MZRLPQV/vendor-advisoryx_refsource_FEDORA
• access.redhat.comRHSA-2019:2332https://access.redhat.com/errata/RHSA-2019:2332vendor-advisoryx_refsource_REDHAT
• lists.debian.org[debian-lts-announce] 20211229 [SECURITY] [DLA 2868-1] advancecomp security updatehttps://lists.debian.org/debian-lts-announce/2021/12/msg00034.htmlmailing-listx_refsource_MLIST