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Vulnerability details: VCID-52hp-nn4w-aaac
Vulnerability ID VCID-52hp-nn4w-aaac
Aliases CVE-2021-39282
Summary Live555 through 1.08 has a memory leak in AC3AudioStreamParser for AC3 files.
Status Published
Exploitability 0.5
Weighted Severity 6.8
Risk 3.4
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-401 Missing Release of Memory after Effective Lifetime
System Score Found at
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-39282
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-39282
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epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-39282
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epss 0.00402 https://api.first.org/data/v1/epss?cve=CVE-2021-39282
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epss 0.00402 https://api.first.org/data/v1/epss?cve=CVE-2021-39282
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epss 0.00402 https://api.first.org/data/v1/epss?cve=CVE-2021-39282
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epss 0.00402 https://api.first.org/data/v1/epss?cve=CVE-2021-39282
epss 0.00402 https://api.first.org/data/v1/epss?cve=CVE-2021-39282
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epss 0.00402 https://api.first.org/data/v1/epss?cve=CVE-2021-39282
epss 0.00402 https://api.first.org/data/v1/epss?cve=CVE-2021-39282
epss 0.00402 https://api.first.org/data/v1/epss?cve=CVE-2021-39282
epss 0.00402 https://api.first.org/data/v1/epss?cve=CVE-2021-39282
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epss 0.00402 https://api.first.org/data/v1/epss?cve=CVE-2021-39282
epss 0.00402 https://api.first.org/data/v1/epss?cve=CVE-2021-39282
epss 0.00402 https://api.first.org/data/v1/epss?cve=CVE-2021-39282
epss 0.00402 https://api.first.org/data/v1/epss?cve=CVE-2021-39282
epss 0.00402 https://api.first.org/data/v1/epss?cve=CVE-2021-39282
epss 0.00402 https://api.first.org/data/v1/epss?cve=CVE-2021-39282
epss 0.00402 https://api.first.org/data/v1/epss?cve=CVE-2021-39282
epss 0.00402 https://api.first.org/data/v1/epss?cve=CVE-2021-39282
epss 0.00402 https://api.first.org/data/v1/epss?cve=CVE-2021-39282
epss 0.00837 https://api.first.org/data/v1/epss?cve=CVE-2021-39282
cvssv2 5.0 https://nvd.nist.gov/vuln/detail/CVE-2021-39282
cvssv3 7.5 https://nvd.nist.gov/vuln/detail/CVE-2021-39282
cvssv3.1 7.5 https://nvd.nist.gov/vuln/detail/CVE-2021-39282
archlinux Medium https://security.archlinux.org/AVG-2306
Reference id Reference type URL
http://lists.live555.com/pipermail/live-devel/2021-August/021970.html
https://api.first.org/data/v1/epss?cve=CVE-2021-39282
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39282
http://www.live555.com/liveMedia/public/changelog.txt#[2021.08.13]
http://www.live555.com/liveMedia/public/changelog.txt#%5B2021.08.13%5D
AVG-2306 https://security.archlinux.org/AVG-2306
cpe:2.3:a:live555:live555:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:live555:live555:*:*:*:*:*:*:*:*
CVE-2021-39282 https://nvd.nist.gov/vuln/detail/CVE-2021-39282
GLSA-202407-23 https://security.gentoo.org/glsa/202407-23
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-2021-39282
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:N/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2021-39282
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:N/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2021-39282
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 0.49648
EPSS Score 0.00134
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.