MidnightBSD

Advisories for espeak-ng

CVE-2023-4990

Directory traversal vulnerability in MCL-Net versions prior to 4.6 Update Package (P01) may allow attackers to read arbitrary files.

CVSS 3.x

Source Score Severity Vector Exploitability Impact
product-security@gg.jp.panasonic.com 8.3 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L 3.9 3.7
nvd@nist.gov 7.5 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N 3.9 3.6

Products Affected

Vendor Product Version
espeak-ng espeak_ng *
mcl-collection mcl-net_firmware *
CVE-2023-49990

Espeak-ng 1.52-dev was discovered to contain a buffer-overflow via the function SetUpPhonemeTable at synthdata.c.

CVSS 3.x

Source Score Severity Vector Exploitability Impact
nvd@nist.gov 5.3 MEDIUM CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L 1.8 3.4

Products Affected

Vendor Product Version
espeak-ng espeak-ng 1.52
CVE-2023-49991

Espeak-ng 1.52-dev was discovered to contain a Stack Buffer Underflow via the function CountVowelPosition at synthdata.c.

CVSS 3.x

Source Score Severity Vector Exploitability Impact
nvd@nist.gov 5.3 MEDIUM CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L 1.8 3.4

Products Affected

Vendor Product Version
espeak-ng espeak-ng 1.52
CVE-2023-49992

Espeak-ng 1.52-dev was discovered to contain a Stack Buffer Overflow via the function RemoveEnding at dictionary.c.

CVSS 3.x

Source Score Severity Vector Exploitability Impact
nvd@nist.gov 5.3 MEDIUM CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L 1.8 3.4

Products Affected

Vendor Product Version
espeak-ng espeak-ng 1.52
CVE-2023-49993

Espeak-ng 1.52-dev was discovered to contain a Buffer Overflow via the function ReadClause at readclause.c.

CVSS 3.x

Source Score Severity Vector Exploitability Impact
nvd@nist.gov 5.3 MEDIUM CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L 1.8 3.4

Products Affected

Vendor Product Version
espeak-ng espeak-ng 1.52
CVE-2023-49994

Espeak-ng 1.52-dev was discovered to contain a Floating Point Exception via the function PeaksToHarmspect at wavegen.c.

CVSS 3.x

Source Score Severity Vector Exploitability Impact
nvd@nist.gov 5.5 MEDIUM CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H 1.8 3.6

Products Affected

Vendor Product Version
espeak-ng espeak-ng 1.52