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Vulnerability details: VCID-cz91-f8db-aaac
Vulnerability ID VCID-cz91-f8db-aaac
Aliases CVE-2017-7867
Summary International Components for Unicode (ICU) for C/C++ before 2017-02-13 has an out-of-bounds write caused by a heap-based buffer overflow related to the utf8TextAccess function in common/utext.cpp and the utext_setNativeIndex* function.
Status Published
Exploitability 0.5
Weighted Severity 6.9
Risk 3.5
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-787 Out-of-bounds Write
CWE-122 Heap-based Buffer Overflow
System Score Found at
cvssv3 5.3 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-7867.json
epss 0.00618 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
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epss 0.00618 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00618 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00618 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00618 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00618 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00618 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
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epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
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epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
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epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
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epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.00976 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.01206 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.01206 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.01206 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.01206 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.01206 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.01206 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.01206 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.01206 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.01206 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.01206 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.01206 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.01852 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.02774 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.02774 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.02774 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
epss 0.02774 https://api.first.org/data/v1/epss?cve=CVE-2017-7867
rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=1444097
cvssv2 6.8 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3 7.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 5.0 https://nvd.nist.gov/vuln/detail/CVE-2017-7867
cvssv3 7.5 https://nvd.nist.gov/vuln/detail/CVE-2017-7867
cvssv3.1 9.8 https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
generic_textual LOW https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
Reference id Reference type URL
http://bugs.icu-project.org/trac/changeset/39671
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-7867.json
https://api.first.org/data/v1/epss?cve=CVE-2017-7867
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=213
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7867
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7868
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://security.gentoo.org/glsa/201710-03
https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
http://www.debian.org/security/2017/dsa-3830
http://www.securityfocus.com/bid/97672
1444097 https://bugzilla.redhat.com/show_bug.cgi?id=1444097
860314 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=860314
cpe:2.3:a:icu-project:international_components_for_unicode:*:*:*:*:*:c\/c\+\+:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:icu-project:international_components_for_unicode:*:*:*:*:*:c\/c\+\+:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
CVE-2017-7867 https://nvd.nist.gov/vuln/detail/CVE-2017-7867
USN-3274-1 https://usn.ubuntu.com/3274-1/
USN-3274-2 https://usn.ubuntu.com/3274-2/
No exploits are available.
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-7867.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:P/I:P/A:P Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
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: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: AV:N/AC:L/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2017-7867
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:N/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2017-7867
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:H/I:H/A:H Found at https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.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 0.68887
EPSS Score 0.00618
Published At June 7, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.