Security readout for executives and security teams
CVE-2017-5357 is a crash bug in GNU ed before 1.14.1. A malformed command can trigger an invalid free and stop the editor process. The business risk is mainly disruption to scripts or tooling that invoke ed with untrusted input, not broad network compromise. Exposure is most likely on Linux or Unix systems with GNU ed before 1.14.1 installed. Practical impact depends on whether ed is used in automation, packaging, maintenance scripts, or other workflows that process attacker-controlled command content. Treat this as routine vulnerability hygiene unless ed is embedded in business-critical automation that can receive untrusted input. Patch through normal OS update channels and verify no exposed workflow depends on vulnerable ed behavior. Mitigation focus: Upgrade GNU ed to 1.14.1 or a vendor-fixed package.; Prioritize systems where ed processes externally supplied files or commands.; Use distribution advisories for backported fixes when version numbers differ..
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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CVE-2017-5357 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
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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
- [Bug-ed] 20170108 invalid free on malformed commandsCVE reference · mailing-list, x_refsource_MLIST
- FEDORA-2017-f87674ad41CVE reference · vendor-advisory, x_refsource_FEDORA
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.