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Vulnerability details: VCID-zzvd-9m2y-aaaa
Vulnerability ID VCID-zzvd-9m2y-aaaa
Aliases CVE-2015-9274
Summary HarfBuzz before 1.0.4 allows remote attackers to cause a denial of service (invalid read of two bytes and application crash) because of GPOS and GSUB table mishandling, related to hb-ot-layout-gpos-table.hh, hb-ot-layout-gsub-table.hh, and hb-ot-layout-gsubgpos-private.hh.
Status Published
Exploitability 0.5
Weighted Severity 5.9
Risk 3.0
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-125 Out-of-bounds Read
CWE-400 Uncontrolled Resource Consumption
System Score Found at
generic_textual Low http://people.canonical.com/~ubuntu-security/cve/2015/CVE-2015-9274.html
cvssv3 5.3 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2015-9274.json
epss 0.00138 https://api.first.org/data/v1/epss?cve=CVE-2015-9274
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epss 0.02257 https://api.first.org/data/v1/epss?cve=CVE-2015-9274
rhbs low https://bugzilla.redhat.com/show_bug.cgi?id=1652081
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-9274
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2015-9274
cvssv3 6.5 https://nvd.nist.gov/vuln/detail/CVE-2015-9274
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2015/CVE-2015-9274.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2015-9274.json
https://api.first.org/data/v1/epss?cve=CVE-2015-9274
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-9274
https://github.com/harfbuzz/harfbuzz/commit/c917965b9e6fe2b21ed6c51559673288fa3af4b7
1652081 https://bugzilla.redhat.com/show_bug.cgi?id=1652081
cpe:2.3:a:harfbuzz_project:harfbuzz:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:harfbuzz_project:harfbuzz:*:*:*:*:*:*:*:*
CVE-2015-9274 https://nvd.nist.gov/vuln/detail/CVE-2015-9274
USN-5746-1 https://usn.ubuntu.com/5746-1/
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2015-9274.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: AV:N/AC:M/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2015-9274
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:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2015-9274
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 0.49733
EPSS Score 0.00138
Published At Dec. 17, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.