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Vulnerability details: VCID-nphv-er38-aaae
Vulnerability ID VCID-nphv-er38-aaae
Aliases CVE-2021-41771
Summary ImportedSymbols in debug/macho (for Open or OpenFat) in Go before 1.16.10 and 1.17.x before 1.17.3 Accesses a Memory Location After the End of a Buffer, aka an out-of-bounds slice situation.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
System Score Found at
rhas Moderate https://access.redhat.com/errata/RHSA-2022:1734
rhas Low https://access.redhat.com/errata/RHSA-2022:1745
rhas Low https://access.redhat.com/errata/RHSA-2022:1747
rhas Moderate https://access.redhat.com/errata/RHSA-2022:1819
cvssv3 7.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-41771.json
epss 0.00348 https://api.first.org/data/v1/epss?cve=CVE-2021-41771
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epss 0.00393 https://api.first.org/data/v1/epss?cve=CVE-2021-41771
epss 0.00393 https://api.first.org/data/v1/epss?cve=CVE-2021-41771
epss 0.00393 https://api.first.org/data/v1/epss?cve=CVE-2021-41771
epss 0.00393 https://api.first.org/data/v1/epss?cve=CVE-2021-41771
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epss 0.00645 https://api.first.org/data/v1/epss?cve=CVE-2021-41771
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epss 0.00645 https://api.first.org/data/v1/epss?cve=CVE-2021-41771
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epss 0.0068 https://api.first.org/data/v1/epss?cve=CVE-2021-41771
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epss 0.01556 https://api.first.org/data/v1/epss?cve=CVE-2021-41771
rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=2020725
cvssv3.1 7.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 7.5 https://lists.debian.org/debian-lts-announce/2022/01/msg00016.html
generic_textual HIGH https://lists.debian.org/debian-lts-announce/2022/01/msg00016.html
cvssv3.1 7.5 https://lists.debian.org/debian-lts-announce/2022/01/msg00017.html
generic_textual HIGH https://lists.debian.org/debian-lts-announce/2022/01/msg00017.html
cvssv2 5.0 https://nvd.nist.gov/vuln/detail/CVE-2021-41771
cvssv3 7.5 https://nvd.nist.gov/vuln/detail/CVE-2021-41771
cvssv3.1 7.5 https://nvd.nist.gov/vuln/detail/CVE-2021-41771
archlinux Low https://security.archlinux.org/AVG-2527
cvssv3.1 5.3 https://security.gentoo.org/glsa/202208-02
generic_textual MODERATE https://security.gentoo.org/glsa/202208-02
cvssv3.1 7.5 https://www.oracle.com/security-alerts/cpujul2022.html
generic_textual HIGH https://www.oracle.com/security-alerts/cpujul2022.html
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-41771.json
https://api.first.org/data/v1/epss?cve=CVE-2021-41771
https://cert-portal.siemens.com/productcert/pdf/ssa-744259.pdf
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41771
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://groups.google.com/g/golang-announce/c/0fM21h43arc
https://lists.debian.org/debian-lts-announce/2022/01/msg00016.html
https://lists.debian.org/debian-lts-announce/2022/01/msg00017.html
https://lists.debian.org/debian-lts-announce/2023/04/msg00021.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4OFS3M3OFB24SWPTIAPARKGPUMQVUY6Z/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ON7BQRRJZBOR5TJHURBAB3WLF4YXFC6Z/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4OFS3M3OFB24SWPTIAPARKGPUMQVUY6Z/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ON7BQRRJZBOR5TJHURBAB3WLF4YXFC6Z/
https://security.gentoo.org/glsa/202208-02
https://security.netapp.com/advisory/ntap-20211210-0003/
https://www.oracle.com/security-alerts/cpujul2022.html
2020725 https://bugzilla.redhat.com/show_bug.cgi?id=2020725
AVG-2527 https://security.archlinux.org/AVG-2527
cpe:2.3:a:golang:go:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
CVE-2021-41771 https://nvd.nist.gov/vuln/detail/CVE-2021-41771
RHSA-2022:1734 https://access.redhat.com/errata/RHSA-2022:1734
RHSA-2022:1745 https://access.redhat.com/errata/RHSA-2022:1745
RHSA-2022:1747 https://access.redhat.com/errata/RHSA-2022:1747
RHSA-2022:1819 https://access.redhat.com/errata/RHSA-2022:1819
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-41771.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: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
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://lists.debian.org/debian-lts-announce/2022/01/msg00016.html
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://lists.debian.org/debian-lts-announce/2022/01/msg00017.html
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:L/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2021-41771
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-2021-41771
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-2021-41771
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:L/I:N/A:N Found at https://security.gentoo.org/glsa/202208-02
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:H/A:N Found at https://www.oracle.com/security-alerts/cpujul2022.html
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 0.54305
EPSS Score 0.00348
Published At March 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.