Security readout for executives and security teams
CVE-2014-8157 is a memory corruption flaw in JasPer, a JPEG 2000 image parsing library. A malicious JPEG 2000 file can crash vulnerable software and may allow code execution. The source bundle does not show active exploitation, and CISA KEV status is false. Exposure is most likely in systems, appliances, or applications still using JasPer 1.900.1 or earlier to process untrusted JPEG 2000 images. The bundle does not provide a full affected-product list beyond JasPer and vendor advisories. Treat this as a legacy exposure cleanup item with higher urgency where untrusted image files are processed. It is not KEV-listed in the bundle, but possible code execution makes lingering vulnerable deployments worth prioritizing. Mitigation focus: Upgrade JasPer or apply the relevant operating system vendor security update.; Check vendor guidance for products that bundle or statically link JasPer.; Limit processing of untrusted JPEG 2000 files until affected systems are patched..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2014-8157 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://bugzilla.redhat.com/show_bug.cgi?id=1179282CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.