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Vulnerability details: VCID-n6bf-wbn1-aaad
Vulnerability ID VCID-n6bf-wbn1-aaad
Aliases CVE-2018-20461
Summary In radare2 prior to 3.1.1, core_anal_bytes in libr/core/cmd_anal.c allows attackers to cause a denial-of-service (application crash caused by out-of-bounds read) by crafting a binary file.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-125 Out-of-bounds Read
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-20461.html
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generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20461
generic_textual Medium https://github.com/radare/radare2/commit/a1bc65c3db593530775823d6d7506a457ed95267
generic_textual Medium https://github.com/radare/radare2/issues/12375
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2018-20461
cvssv3 5.5 https://nvd.nist.gov/vuln/detail/CVE-2018-20461
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-20461.html
https://api.first.org/data/v1/epss?cve=CVE-2018-20461
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20461
https://github.com/radare/radare2/commit/a1bc65c3db593530775823d6d7506a457ed95267
https://github.com/radare/radare2/issues/12375
cpe:2.3:a:radare:radare2:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:radare:radare2:*:*:*:*:*:*:*:*
CVE-2018-20461 https://nvd.nist.gov/vuln/detail/CVE-2018-20461
No exploits are available.
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2018-20461
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:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2018-20461
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 0.27735
EPSS Score 0.00061
Published At Dec. 17, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.