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Vulnerability details: VCID-qd93-ejp7-aaah
Vulnerability ID VCID-qd93-ejp7-aaah
Aliases CVE-2019-15942
Summary FFmpeg through 4.2 has a "Conditional jump or move depends on uninitialised value" issue in h2645_parse because alloc_rbsp_buffer in libavcodec/h2645_parse.c mishandles rbsp_buffer.
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-252 Unchecked Return Value
System Score Found at
cvssv3 8.8 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-15942.json
epss 0.00350 https://api.first.org/data/v1/epss?cve=CVE-2019-15942
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epss 0.00350 https://api.first.org/data/v1/epss?cve=CVE-2019-15942
epss 0.00350 https://api.first.org/data/v1/epss?cve=CVE-2019-15942
epss 0.00350 https://api.first.org/data/v1/epss?cve=CVE-2019-15942
epss 0.00350 https://api.first.org/data/v1/epss?cve=CVE-2019-15942
epss 0.00350 https://api.first.org/data/v1/epss?cve=CVE-2019-15942
epss 0.00350 https://api.first.org/data/v1/epss?cve=CVE-2019-15942
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epss 0.00350 https://api.first.org/data/v1/epss?cve=CVE-2019-15942
epss 0.005 https://api.first.org/data/v1/epss?cve=CVE-2019-15942
epss 0.005 https://api.first.org/data/v1/epss?cve=CVE-2019-15942
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epss 0.005 https://api.first.org/data/v1/epss?cve=CVE-2019-15942
epss 0.005 https://api.first.org/data/v1/epss?cve=CVE-2019-15942
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epss 0.005 https://api.first.org/data/v1/epss?cve=CVE-2019-15942
epss 0.005 https://api.first.org/data/v1/epss?cve=CVE-2019-15942
epss 0.005 https://api.first.org/data/v1/epss?cve=CVE-2019-15942
epss 0.005 https://api.first.org/data/v1/epss?cve=CVE-2019-15942
epss 0.005 https://api.first.org/data/v1/epss?cve=CVE-2019-15942
epss 0.005 https://api.first.org/data/v1/epss?cve=CVE-2019-15942
epss 0.005 https://api.first.org/data/v1/epss?cve=CVE-2019-15942
epss 0.005 https://api.first.org/data/v1/epss?cve=CVE-2019-15942
epss 0.00808 https://api.first.org/data/v1/epss?cve=CVE-2019-15942
epss 0.00808 https://api.first.org/data/v1/epss?cve=CVE-2019-15942
epss 0.00808 https://api.first.org/data/v1/epss?cve=CVE-2019-15942
epss 0.00808 https://api.first.org/data/v1/epss?cve=CVE-2019-15942
epss 0.01254 https://api.first.org/data/v1/epss?cve=CVE-2019-15942
rhbs low https://bugzilla.redhat.com/show_bug.cgi?id=1848638
cvssv2 6.8 https://nvd.nist.gov/vuln/detail/CVE-2019-15942
cvssv3 8.8 https://nvd.nist.gov/vuln/detail/CVE-2019-15942
cvssv3 8.8 https://nvd.nist.gov/vuln/detail/CVE-2019-15942
cvssv3.1 8.8 https://nvd.nist.gov/vuln/detail/CVE-2019-15942
Reference id Reference type URL
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00012.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-15942.json
https://api.first.org/data/v1/epss?cve=CVE-2019-15942
https://security.gentoo.org/glsa/202007-58
https://trac.ffmpeg.org/ticket/8093
1848638 https://bugzilla.redhat.com/show_bug.cgi?id=1848638
cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*
CVE-2019-15942 https://nvd.nist.gov/vuln/detail/CVE-2019-15942
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-15942.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2019-15942
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
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2019-15942
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2019-15942
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2019-15942
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.72339
EPSS Score 0.00350
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.