CVE-2020-23904
published 2021-11-10CVE-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…
PriorityP416medium5.5CVSS 3.1
AVLACLPRNUIRSUCNINAH
EPSS
0.70%
49.5th percentile
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.
Affected
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| xiph | speex | — | — |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
osv5.5MEDIUM
vendor_redhat5.5MEDIUM
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Red Hat
speex: stack-based buffer overflow in speexenc.c via a crafted WAV file
vendor_redhat·2020-07-14·CVSS 5.5
CVE-2020-23904 [MEDIUM] CWE-119 speex: stack-based buffer overflow in speexenc.c via a crafted WAV file
speex: stack-based buffer overflow in speexenc.c via a crafted WAV file
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-based buffer overflow flaw was found in speex within the read_samples() at src/speexenc.c function. This flaw allows a malicious user to provide a crafted wav file to the speexenc utility, and in some cases, possibly lead to arbitrary code execution. The highest threat from this vulnerability is to system availability.
Package: speex (Red Hat Enterprise Linux 6) - Out of support scope
Package: speex (Red Hat Enterprise Linux 7) - Out of support scope
Package: speex (Red Hat Enterprise Linux 8) - Will not fi
GHSA
GHSA-3p3f-h63v-47c5: A stack buffer overflow in speexenc
ghsa_unreviewed·2022-05-24
CVE-2020-23904 [MEDIUM] CWE-787 GHSA-3p3f-h63v-47c5: A stack buffer overflow in speexenc
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.
OSV
CVE-2020-23904: A stack buffer overflow in speexenc
osv·2021-11-10·CVSS 5.5
CVE-2020-23904 [MEDIUM] CVE-2020-23904: A stack buffer overflow in speexenc
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.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-11-10
Published