UBUNTU-CVE-2023-49991
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UBUNTU-CVE-2023-49991
Published: 12 Dec 2023Last Modified: 22 Apr 2026
Upstream:
Aliases:
Summary:
Details: Espeak-ng 1.52-dev was discovered to contain a Stack Buffer Underflow via the function CountVowelPosition at synthdata.c.
References: https://ubuntu.com/security/CVE-2023-49991, https://www.cve.org/CVERecord?id=CVE-2023-49991, https://ubuntu.com/security/notices/USN-6858-1
Affected packages
Package
Name: espeak-ng
Purl: pkg:deb/ubuntu/[email protected]+dfsg-1ubuntu0.1~esm1?arch=source&distro=esm-infra/bionic
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -1.49.2+dfsg-1ubuntu0.1~esm1
Affected versions
1.49.1+dfsg-2
1.49.2+dfsg-1
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
