Security readout for executives and security teams
This flaw can crash software that uses affected libjpeg-turbo or MozJPEG when it reads a specially malformed 8-bit BMP image. The known impact is denial of service, not data theft or code execution. Business urgency depends on whether internet-facing or critical systems process untrusted image files. Exposure is most likely in applications, web services, or desktop/server workflows that decode user-supplied BMP files using affected libjpeg-turbo or MozJPEG builds, including packages distributed by Linux vendors listed in the advisories. Treat as a targeted availability risk. Patch during the normal security maintenance cycle, faster for public upload pipelines or business-critical image processing services where a crash could interrupt customer workflows. Mitigation focus: Apply vendor security updates for libjpeg-turbo or dependent packages.; Upgrade MozJPEG if using versions through 3.3.1 and vendor fixes are available.; Prioritize internet-facing image upload and conversion services..
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
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ATT&CK lookup starting points
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CVE-2018-14498 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://github.com/libjpeg-turbo/libjpeg-turbo/issues/258CVE reference · x_refsource_MISC
- https://github.com/mozilla/mozjpeg/issues/299CVE reference · x_refsource_MISC
- https://github.com/libjpeg-turbo/libjpeg-turbo/commit/9c78a04df4e44ef6487eee99c4258397f4fdca55CVE reference · x_refsource_MISC
- [debian-lts-announce] 20190318 [SECURITY] [DLA 1719-1] libjpeg-turbo security updateCVE reference · mailing-list, x_refsource_MLIST
- FEDORA-2019-87e2fa8e0fCVE reference · vendor-advisory, x_refsource_FEDORA
- RHSA-2019:2052CVE reference · vendor-advisory, x_refsource_REDHAT
- RHSA-2019:3705CVE reference · vendor-advisory, x_refsource_REDHAT
- USN-4190-1CVE reference · vendor-advisory, x_refsource_UBUNTU
- [debian-lts-announce] 20200731 [SECURITY] [DLA 2302-1] libjpeg-turbo security updateCVE reference · mailing-list, x_refsource_MLIST
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.