CVE-2023-49992

Espeak-ng 1.52-dev was discovered to contain a Stack Buffer Overflow via the function RemoveEnding at dictionary.c.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.3 MEDIUM
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Base Score
CVSS 3.x
EPSS Score
Percentile: 5%
Affected Products (NVD)
VendorProductVersion
espeak-ngespeak-ng
1.52:dev
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
espeak-ng
bookworm
1.51+dfsg-10+deb12u1
fixed
bullseye
no-dsa
buster
no-dsa
sid
1.52.0+dfsg-4
fixed
trixie
1.52.0+dfsg-4
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
espeak-ng
bionic
Fixed 1.49.2+dfsg-1ubuntu0.1~esm1
released
focal
Fixed 1.50+dfsg-6ubuntu0.1
released
jammy
Fixed 1.50+dfsg-10ubuntu0.1
released
lunar
ignored
mantic
Fixed 1.51+dfsg-11ubuntu0.1
released
noble
not-affected
trusty
ignored
xenial
ignored
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
espeak-ng
suse enterprise desktop 15 SP5
1.50-150300.3.3.1
fixed
suse enterprise desktop 15 SP6
1.50-150300.3.3.1
fixed
suse enterprise desktop 15 SP7
1.50-150300.3.3.1
fixed
suse enterprise sap 15 SP5
1.50-150300.3.3.1
fixed
suse enterprise sap 15 SP6
1.50-150300.3.3.1
fixed
suse enterprise sap 15 SP7
1.50-150300.3.3.1
fixed
suse enterprise server 15 SP4
1.50-150300.3.3.1
fixed
suse enterprise server 15 SP5
1.50-150300.3.3.1
fixed
suse enterprise server 15 SP6
1.50-150300.3.3.1
fixed
suse enterprise server 15 SP7
1.50-150300.3.3.1
fixed
espeak-ng-compat
suse enterprise desktop 15 SP5
1.50-150300.3.3.1
fixed
suse enterprise desktop 15 SP6
1.50-150300.3.3.1
fixed
suse enterprise desktop 15 SP7
1.50-150300.3.3.1
fixed
suse enterprise sap 15 SP5
1.50-150300.3.3.1
fixed
suse enterprise sap 15 SP6
1.50-150300.3.3.1
fixed
suse enterprise sap 15 SP7
1.50-150300.3.3.1
fixed
suse enterprise server 15 SP4
1.50-150300.3.3.1
fixed
suse enterprise server 15 SP5
1.50-150300.3.3.1
fixed
suse enterprise server 15 SP6
1.50-150300.3.3.1
fixed
suse enterprise server 15 SP7
1.50-150300.3.3.1
fixed
espeak-ng-compat-devel
suse enterprise desktop 15 SP5
1.50-150300.3.3.1
fixed
suse enterprise desktop 15 SP6
1.50-150300.3.3.1
fixed
suse enterprise desktop 15 SP7
1.50-150300.3.3.1
fixed
suse enterprise sap 15 SP5
1.50-150300.3.3.1
fixed
suse enterprise sap 15 SP6
1.50-150300.3.3.1
fixed
suse enterprise sap 15 SP7
1.50-150300.3.3.1
fixed
suse enterprise server 15 SP4
1.50-150300.3.3.1
fixed
suse enterprise server 15 SP5
1.50-150300.3.3.1
fixed
suse enterprise server 15 SP6
1.50-150300.3.3.1
fixed
suse enterprise server 15 SP7
1.50-150300.3.3.1
fixed
espeak-ng-devel
suse enterprise desktop 15 SP5
1.50-150300.3.3.1
fixed
suse enterprise desktop 15 SP6
1.50-150300.3.3.1
fixed
suse enterprise desktop 15 SP7
1.50-150300.3.3.1
fixed
suse enterprise sap 15 SP5
1.50-150300.3.3.1
fixed
suse enterprise sap 15 SP6
1.50-150300.3.3.1
fixed
suse enterprise sap 15 SP7
1.50-150300.3.3.1
fixed
suse enterprise server 15 SP4
1.50-150300.3.3.1
fixed
suse enterprise server 15 SP5
1.50-150300.3.3.1
fixed
suse enterprise server 15 SP6
1.50-150300.3.3.1
fixed
suse enterprise server 15 SP7
1.50-150300.3.3.1
fixed
libespeak-ng1
suse enterprise desktop 15 SP5
1.50-150300.3.3.1
fixed
suse enterprise desktop 15 SP6
1.50-150300.3.3.1
fixed
suse enterprise desktop 15 SP7
1.50-150300.3.3.1
fixed
suse enterprise sap 15 SP5
1.50-150300.3.3.1
fixed
suse enterprise sap 15 SP6
1.50-150300.3.3.1
fixed
suse enterprise sap 15 SP7
1.50-150300.3.3.1
fixed
suse enterprise server 15 SP4
1.50-150300.3.3.1
fixed
suse enterprise server 15 SP5
1.50-150300.3.3.1
fixed
suse enterprise server 15 SP6
1.50-150300.3.3.1
fixed
suse enterprise server 15 SP7
1.50-150300.3.3.1
fixed
Common Weakness Enumeration
References
https://github.com/espeak-ng/espeak-ng/issues/1827
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2PZEBWPNKPAYJMIM3AS2RP3FL6FX3HS4/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z5WW6RKHRWLEMCKCQ6UZCXWC5J7UWMUQ/
https://github.com/espeak-ng/espeak-ng/issues/1827
https://lists.debian.org/debian-lts-announce/2025/05/msg00050.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2PZEBWPNKPAYJMIM3AS2RP3FL6FX3HS4/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z5WW6RKHRWLEMCKCQ6UZCXWC5J7UWMUQ/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2PZEBWPNKPAYJMIM3AS2RP3FL6FX3HS4/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Z5WW6RKHRWLEMCKCQ6UZCXWC5J7UWMUQ/