CVE-2021-41055
HIGH
7.5
CVSS Score
Published: October 11, 2021 at 02:40 AM UTC
Updated: June 17, 2026 at 04:07 AM UTC
1 product affected across 1 vendorGajim
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Severity
HIGH7.5
Exploit prediction
EPSS 2%
Description
Gajim 1.2.x and 1.3.x before 1.3.3 allows remote attackers to cause a denial of service (crash) via a crafted XMPP Last Message Correction (XEP-0308) message in multi-user chat, where the message ID equals the correction ID.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCExploitIssue TrackingVendor Advisory
Source: [email protected]
https://dev.gajim.org/gajim/gajim/-/issues/10638x_refsource_MISCVendor Advisory
Source: [email protected]
https://dev.gajim.org/gajim/gajim/-/tags/gajim-1.3.3CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
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