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CVE-2012-0848

Date: August 20, 2012

Heap-based buffer overflow in the ws_snd_decode_frame function in libavcodec/ws-snd1.c in FFmpeg 0.9.1 allows remote attackers to cause a denial of service (application crash) via a crafted media file, related to an incorrect calculation, aka "wrong samples count."

Language: C

Severity Score

Related Resources (7)

http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=5257743aee0c3982f0079e6553aabc6aa39401d2
https://nvd.nist.gov/vuln/detail/CVE-2012-0848
http://www.openwall.com/lists/oss-security/2012/02/14/4
https://exchange.xforce.ibmcloud.com/vulnerabilities/78936
http://ffmpeg.org/security.html
http://www.openwall.com/lists/oss-security/2012/02/01/11
https://www.mend.io/vulnerability-database/CVE-2012-0848

Severity Score

Weakness Type (CWE)

Buffer Errors

CWE-119

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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