CVE-2021-31347
MEDIUM
6.5
CVSS Score
Published: April 16, 2021 at 05:32 PM UTC
Updated: June 17, 2026 at 03:51 AM UTC
2 products affected across 2 vendorsDebian LinuxEzxml
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Severity
MEDIUM6.5
Exploit prediction
EPSS 1%
Description
An issue was discovered in libezxml.a in ezXML 0.8.6. The function ezxml_parse_str() performs incorrect memory handling while parsing crafted XML files (writing outside a memory region created by mmap).
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Debian Linux· Debiandrupal
95%Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
Mailing Listx_refsource_MLISTThird Party Advisory
Source: [email protected]
https://lists.debian.org/debian-lts-announce/2021/07/msg00005.htmlx_refsource_MISCExploitIssue TrackingPatchThird Party Advisory
Source: [email protected]
https://sourceforge.net/p/ezxml/bugs/27/CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-91
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