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Vulnerability details: VCID-hztp-tz6w-aaas
Vulnerability ID VCID-hztp-tz6w-aaas
Aliases CVE-2012-0823
Summary VP8 Codec SDK (libvpx) before 1.0.0 "Duclair" allows remote attackers to cause a denial of service (application crash) via (1) unspecified "corrupt input" or (2) by "starting decoding from a P-frame," which triggers an out-of-bounds read, related to "the clamping of motion vectors in SPLITMV blocks".
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-20 Improper Input Validation
System Score Found at
epss 0.01214 https://api.first.org/data/v1/epss?cve=CVE-2012-0823
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epss 0.01214 https://api.first.org/data/v1/epss?cve=CVE-2012-0823
epss 0.01991 https://api.first.org/data/v1/epss?cve=CVE-2012-0823
epss 0.01991 https://api.first.org/data/v1/epss?cve=CVE-2012-0823
epss 0.01991 https://api.first.org/data/v1/epss?cve=CVE-2012-0823
epss 0.01991 https://api.first.org/data/v1/epss?cve=CVE-2012-0823
epss 0.01991 https://api.first.org/data/v1/epss?cve=CVE-2012-0823
epss 0.01991 https://api.first.org/data/v1/epss?cve=CVE-2012-0823
epss 0.01991 https://api.first.org/data/v1/epss?cve=CVE-2012-0823
epss 0.01991 https://api.first.org/data/v1/epss?cve=CVE-2012-0823
epss 0.01991 https://api.first.org/data/v1/epss?cve=CVE-2012-0823
epss 0.01991 https://api.first.org/data/v1/epss?cve=CVE-2012-0823
epss 0.01991 https://api.first.org/data/v1/epss?cve=CVE-2012-0823
epss 0.01991 https://api.first.org/data/v1/epss?cve=CVE-2012-0823
epss 0.01991 https://api.first.org/data/v1/epss?cve=CVE-2012-0823
epss 0.01991 https://api.first.org/data/v1/epss?cve=CVE-2012-0823
epss 0.01991 https://api.first.org/data/v1/epss?cve=CVE-2012-0823
epss 0.02024 https://api.first.org/data/v1/epss?cve=CVE-2012-0823
rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=785640
cvssv2 5.0 https://nvd.nist.gov/vuln/detail/CVE-2012-0823
Reference id Reference type URL
http://blog.webmproject.org/2012/01/vp8-codec-sdk-duclair-released.html
http://code.google.com/p/webm/source/browse/CHANGELOG?repo=libvpx
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2012-0823.json
https://api.first.org/data/v1/epss?cve=CVE-2012-0823
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0823
http://www.mandriva.com/security/advisories?name=MDVSA-2012:023
http://www.openwall.com/lists/oss-security/2012/01/28/4
http://www.openwall.com/lists/oss-security/2012/01/30/2
http://www.securityfocus.com/bid/51775
785640 https://bugzilla.redhat.com/show_bug.cgi?id=785640
cpe:2.3:a:webmproject:libvpx:0.9.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:webmproject:libvpx:0.9.0:*:*:*:*:*:*:*
cpe:2.3:a:webmproject:libvpx:0.9.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:webmproject:libvpx:0.9.1:*:*:*:*:*:*:*
cpe:2.3:a:webmproject:libvpx:0.9.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:webmproject:libvpx:0.9.2:*:*:*:*:*:*:*
cpe:2.3:a:webmproject:libvpx:0.9.5:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:webmproject:libvpx:0.9.5:*:*:*:*:*:*:*
cpe:2.3:a:webmproject:libvpx:0.9.6:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:webmproject:libvpx:0.9.6:*:*:*:*:*:*:*
cpe:2.3:a:webmproject:libvpx:0.9.7:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:webmproject:libvpx:0.9.7:*:*:*:*:*:*:*
cpe:2.3:a:webmproject:libvpx:*:p1:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:webmproject:libvpx:*:p1:*:*:*:*:*:*
CVE-2012-0823 https://nvd.nist.gov/vuln/detail/CVE-2012-0823
No exploits are available.
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2012-0823
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Exploit Prediction Scoring System (EPSS)
Percentile 0.77165
EPSS Score 0.01214
Published At March 28, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.