CVE-2020-23904

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-23904
A stack buffer overflow in speexenc.c of Speex v1.2 allows attackers to cause a denial of service (DoS) via a crafted WAV file. NOTE: the vendor states "I cannot reproduce it" and it "is a demo program.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:P

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
https://github.com/xiph/speex/issues/14 Exploit Issue Tracking Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:xiph:speex:1.2:-:*:*:*:*:*:*
History

07 Nov 2023, 03:19

Type Values Removed Values Added
Summary ** DISPUTED ** A stack buffer overflow in speexenc.c of Speex v1.2 allows attackers to cause a denial of service (DoS) via a crafted WAV file. NOTE: the vendor states "I cannot reproduce it" and it "is a demo program." A stack buffer overflow in speexenc.c of Speex v1.2 allows attackers to cause a denial of service (DoS) via a crafted WAV file. NOTE: the vendor states "I cannot reproduce it" and it "is a demo program.

21 Jan 2022, 16:15

Type Values Removed Values Added
Summary A stack buffer overflow in speexenc.c of Speex v1.2 allows attackers to cause a denial of service (DoS) via a crafted WAV file. ** DISPUTED ** A stack buffer overflow in speexenc.c of Speex v1.2 allows attackers to cause a denial of service (DoS) via a crafted WAV file. NOTE: the vendor states "I cannot reproduce it" and it "is a demo program."

17 Nov 2021, 13:59

Type Values Removed Values Added
CPE cpe:2.3:a:speex:speex:1.2:*:*:*:*:*:*:* cpe:2.3:a:xiph:speex:1.2:-:*:*:*:*:*:*

12 Nov 2021, 21:54

Type Values Removed Values Added
CWE CWE-787
References (MISC) https://github.com/xiph/speex/issues/14 - (MISC) https://github.com/xiph/speex/issues/14 - Exploit, Issue Tracking, Third Party Advisory
CPE cpe:2.3:a:speex:speex:1.2:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 4.3
v3 : 5.5

10 Nov 2021, 22:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-11-10 22:15

Updated : 2024-05-17 01:45

NVD link : CVE-2020-23904

Mitre link : CVE-2020-23904

CVE.ORG link : CVE-2020-23904

JSON object : View

Products Affected

xiph

  • speex
CWE
CWE-787

Out-of-bounds Write