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Vulnerability details: VCID-5vhf-ngu3-aaap
Vulnerability ID VCID-5vhf-ngu3-aaap
Aliases CVE-2017-7868
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_moveIndex32* 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-2017-7868.json
epss 0.01206 https://api.first.org/data/v1/epss?cve=CVE-2017-7868
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epss 0.01206 https://api.first.org/data/v1/epss?cve=CVE-2017-7868
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epss 0.01206 https://api.first.org/data/v1/epss?cve=CVE-2017-7868
epss 0.01206 https://api.first.org/data/v1/epss?cve=CVE-2017-7868
epss 0.01206 https://api.first.org/data/v1/epss?cve=CVE-2017-7868
epss 0.01206 https://api.first.org/data/v1/epss?cve=CVE-2017-7868
epss 0.01206 https://api.first.org/data/v1/epss?cve=CVE-2017-7868
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epss 0.01206 https://api.first.org/data/v1/epss?cve=CVE-2017-7868
epss 0.01545 https://api.first.org/data/v1/epss?cve=CVE-2017-7868
epss 0.01545 https://api.first.org/data/v1/epss?cve=CVE-2017-7868
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epss 0.01545 https://api.first.org/data/v1/epss?cve=CVE-2017-7868
epss 0.01545 https://api.first.org/data/v1/epss?cve=CVE-2017-7868
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epss 0.01545 https://api.first.org/data/v1/epss?cve=CVE-2017-7868
epss 0.01545 https://api.first.org/data/v1/epss?cve=CVE-2017-7868
epss 0.01883 https://api.first.org/data/v1/epss?cve=CVE-2017-7868
epss 0.02774 https://api.first.org/data/v1/epss?cve=CVE-2017-7868
epss 0.02774 https://api.first.org/data/v1/epss?cve=CVE-2017-7868
epss 0.02774 https://api.first.org/data/v1/epss?cve=CVE-2017-7868
epss 0.02774 https://api.first.org/data/v1/epss?cve=CVE-2017-7868
rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=1444098
cvssv2 7.5 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-2017-7868
cvssv3 7.5 https://nvd.nist.gov/vuln/detail/CVE-2017-7868
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-2017-7868.json
https://api.first.org/data/v1/epss?cve=CVE-2017-7868
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=437
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/97674
1444098 https://bugzilla.redhat.com/show_bug.cgi?id=1444098
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-2017-7868 https://nvd.nist.gov/vuln/detail/CVE-2017-7868
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-2017-7868.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:L/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-2017-7868
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-2017-7868
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 0.85684
EPSS Score 0.01206
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.