Security readout for executives and security teams
CVE-2018-9305 is a memory-read flaw in Exiv2 0.26. A crafted metadata structure could make Exiv2 read outside expected bounds, potentially crashing the process or exposing memory. Business impact is mainly availability risk for systems that process untrusted media metadata, with possible confidentiality impact noted by the CVE description. Exposure is most likely where Exiv2 0.26, or affected downstream packages, parse IPTC metadata from untrusted files. The provided affected-product fields are incomplete, so inventory should rely on installed package versions and vendor advisories. Prioritize remediation for internet-facing upload, media-processing, or document-handling services. For internal-only systems with no untrusted file processing, urgency is lower but package updates should still be tracked through normal vulnerability management. Mitigation focus: Identify systems and applications using Exiv2 0.26 or affected distribution packages.; Apply vendor package updates from relevant distributions or Exiv2 guidance.; Restrict untrusted metadata processing where immediate patching is not possible..
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-2018-9305 mapping review
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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/Exiv2/exiv2/issues/263CVE reference · x_refsource_MISC
- https://github.com/xiaoqx/pocs/blob/master/exiv2/readme.mdCVE reference · x_refsource_MISC
- GLSA-201811-14CVE reference · vendor-advisory, x_refsource_GENTOO
- RHSA-2019:2101CVE reference · vendor-advisory, x_refsource_REDHAT
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.