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Vulnerability details: VCID-pah2-6hcy-aaas
Vulnerability ID VCID-pah2-6hcy-aaas
Aliases CVE-2020-21490
Summary An issue was discovered in GNU Binutils 2.34. It is a memory leak when process microblaze-dis.c. This one will consume memory on each insn disassembled.
Status Published
Exploitability 0.5
Weighted Severity 5.0
Risk 2.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-401 Missing Release of Memory after Effective Lifetime
System Score Found at
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epss 0.00019 https://api.first.org/data/v1/epss?cve=CVE-2020-21490
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epss 0.00019 https://api.first.org/data/v1/epss?cve=CVE-2020-21490
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epss 0.00019 https://api.first.org/data/v1/epss?cve=CVE-2020-21490
epss 0.00019 https://api.first.org/data/v1/epss?cve=CVE-2020-21490
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epss 0.00019 https://api.first.org/data/v1/epss?cve=CVE-2020-21490
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epss 0.00023 https://api.first.org/data/v1/epss?cve=CVE-2020-21490
epss 0.00023 https://api.first.org/data/v1/epss?cve=CVE-2020-21490
epss 0.00032 https://api.first.org/data/v1/epss?cve=CVE-2020-21490
epss 0.00049 https://api.first.org/data/v1/epss?cve=CVE-2020-21490
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epss 0.00049 https://api.first.org/data/v1/epss?cve=CVE-2020-21490
epss 0.00049 https://api.first.org/data/v1/epss?cve=CVE-2020-21490
epss 0.00049 https://api.first.org/data/v1/epss?cve=CVE-2020-21490
epss 0.00049 https://api.first.org/data/v1/epss?cve=CVE-2020-21490
epss 0.00049 https://api.first.org/data/v1/epss?cve=CVE-2020-21490
epss 0.00049 https://api.first.org/data/v1/epss?cve=CVE-2020-21490
epss 0.00049 https://api.first.org/data/v1/epss?cve=CVE-2020-21490
epss 0.00049 https://api.first.org/data/v1/epss?cve=CVE-2020-21490
epss 0.00049 https://api.first.org/data/v1/epss?cve=CVE-2020-21490
cvssv3 5.5 https://nvd.nist.gov/vuln/detail/CVE-2020-21490
cvssv3.1 5.5 https://nvd.nist.gov/vuln/detail/CVE-2020-21490
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-21490.json
https://api.first.org/data/v1/epss?cve=CVE-2020-21490
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-21490
https://security.netapp.com/advisory/ntap-20230929-0007/
https://sourceware.org/bugzilla/show_bug.cgi?id=25249
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=378fd436405b3051df34ac995b2e03fe1f3d1907
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=378fd436405b3051df34ac995b2e03fe1f3d1907
2233943 https://bugzilla.redhat.com/show_bug.cgi?id=2233943
cpe:2.3:a:gnu:binutils:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:gnu:binutils:*:*:*:*:*:*:*:*
CVE-2020-21490 https://nvd.nist.gov/vuln/detail/CVE-2020-21490
USN-6381-1 https://usn.ubuntu.com/6381-1/
No exploits are available.
Vector: CVSS:3.1/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-2020-21490
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:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2020-21490
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 0.02741
EPSS Score 0.00019
Published At March 28, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.