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Vulnerability details: VCID-3mw2-ar52-aaam
Vulnerability ID VCID-3mw2-ar52-aaam
Aliases CVE-2022-33068
Summary An integer overflow in the component hb-ot-shape-fallback.cc of Harfbuzz v4.3.0 allows attackers to cause a Denial of Service (DoS) via unspecified vectors.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-190 Integer Overflow or Wraparound
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
cvssv3 5.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-33068.json
epss 0.00049 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
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epss 0.00049 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00049 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
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epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
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epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
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epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00058 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00058 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00058 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00058 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
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epss 0.00058 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00058 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
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epss 0.00058 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00058 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00058 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00058 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00058 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00058 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00058 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00058 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00058 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00058 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00058 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00058 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00058 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00058 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00058 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
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epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
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epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00064 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00108 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00154 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00154 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00154 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00154 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00154 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00154 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00154 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00154 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00154 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00154 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00154 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00154 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00154 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00154 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00154 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
epss 0.00154 https://api.first.org/data/v1/epss?cve=CVE-2022-33068
rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=2102608
cvssv3.1 7.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2022-33068
cvssv3 5.5 https://nvd.nist.gov/vuln/detail/CVE-2022-33068
cvssv3.1 5.5 https://nvd.nist.gov/vuln/detail/CVE-2022-33068
archlinux Medium https://security.archlinux.org/AVG-2793
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-33068.json
https://api.first.org/data/v1/epss?cve=CVE-2022-33068
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-33068
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://github.com/harfbuzz/harfbuzz/commit/62e803b36173fd096d7ad460dd1d1db9be542593
https://github.com/harfbuzz/harfbuzz/issues/3557
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FQBJ24W6TXLSAQWCFW7IBGUMX4AJI3S4/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QQMEXOVDL3T2UXKBCON7JSOCE646G7HG/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W56WTC5IY4EIUHVUIHMCXA3BSBZLSZCI/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FQBJ24W6TXLSAQWCFW7IBGUMX4AJI3S4/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QQMEXOVDL3T2UXKBCON7JSOCE646G7HG/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/W56WTC5IY4EIUHVUIHMCXA3BSBZLSZCI/
https://security.gentoo.org/glsa/202209-11
1013673 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1013673
2102608 https://bugzilla.redhat.com/show_bug.cgi?id=2102608
AVG-2793 https://security.archlinux.org/AVG-2793
cpe:2.3:a:harfbuzz_project:harfbuzz:4.3.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:harfbuzz_project:harfbuzz:4.3.0:*:*:*:*:*:*:*
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:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
CVE-2022-33068 https://nvd.nist.gov/vuln/detail/CVE-2022-33068
RHSA-2022:6999 https://access.redhat.com/errata/RHSA-2022:6999
RHSA-2022:7000 https://access.redhat.com/errata/RHSA-2022:7000
RHSA-2022:7012 https://access.redhat.com/errata/RHSA-2022:7012
RHSA-2022:7013 https://access.redhat.com/errata/RHSA-2022:7013
RHSA-2022:8384 https://access.redhat.com/errata/RHSA-2022:8384
USN-5524-1 https://usn.ubuntu.com/5524-1/
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://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-33068.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:L/I:L/A:L 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: AV:N/AC:M/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2022-33068
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:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2022-33068
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-2022-33068
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 0.15478
EPSS Score 0.00049
Published At May 16, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.