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Vulnerability details: VCID-kx4t-1r9m-aaad
Vulnerability ID VCID-kx4t-1r9m-aaad
Aliases CVE-2016-1907
Summary The ssh_packet_read_poll2 function in packet.c in OpenSSH before 7.1p2 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via crafted network traffic.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-125 Out-of-bounds Read
System Score Found at
generic_textual Low http://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-1907.html
epss 0.00247 https://api.first.org/data/v1/epss?cve=CVE-2016-1907
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epss 0.01056 https://api.first.org/data/v1/epss?cve=CVE-2016-1907
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epss 0.02115 https://api.first.org/data/v1/epss?cve=CVE-2016-1907
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epss 0.02115 https://api.first.org/data/v1/epss?cve=CVE-2016-1907
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epss 0.02115 https://api.first.org/data/v1/epss?cve=CVE-2016-1907
epss 0.02115 https://api.first.org/data/v1/epss?cve=CVE-2016-1907
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epss 0.02115 https://api.first.org/data/v1/epss?cve=CVE-2016-1907
epss 0.02115 https://api.first.org/data/v1/epss?cve=CVE-2016-1907
epss 0.02115 https://api.first.org/data/v1/epss?cve=CVE-2016-1907
epss 0.02157 https://api.first.org/data/v1/epss?cve=CVE-2016-1907
epss 0.02157 https://api.first.org/data/v1/epss?cve=CVE-2016-1907
epss 0.02157 https://api.first.org/data/v1/epss?cve=CVE-2016-1907
epss 0.03988 https://api.first.org/data/v1/epss?cve=CVE-2016-1907
rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=1298746
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1907
generic_textual Low http://seclists.org/oss-sec/2016/q1/112
cvssv3.1 9.8 https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05385680
generic_textual CRITICAL https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05385680
cvssv3.1 8.1 https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722
generic_textual HIGH https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722
cvssv2 5.0 https://nvd.nist.gov/vuln/detail/CVE-2016-1907
cvssv3 5.3 https://nvd.nist.gov/vuln/detail/CVE-2016-1907
generic_textual Low https://ubuntu.com/security/notices/USN-2966-1
Reference id Reference type URL
http://lists.fedoraproject.org/pipermail/package-announce/2016-February/176516.html
http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175676.html
http://lists.fedoraproject.org/pipermail/package-announce/2016-January/176349.html
http://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-1907.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-1907.json
https://anongit.mindrot.org/openssh.git/commit/?id=2fecfd486bdba9f51b3a789277bb0733ca36e1c0
https://api.first.org/data/v1/epss?cve=CVE-2016-1907
https://bto.bluecoat.com/security-advisory/sa109
https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1907
http://seclists.org/oss-sec/2016/q1/112
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05356388
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05385680
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722
https://ubuntu.com/security/notices/USN-2966-1
http://www.openssh.com/txt/release-7.1p2
http://www.securityfocus.com/bid/81293
1298746 https://bugzilla.redhat.com/show_bug.cgi?id=1298746
cpe:2.3:a:openbsd:openssh:6.8:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:openbsd:openssh:6.8:*:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:6.8:p1:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:openbsd:openssh:6.8:p1:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:6.9:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:openbsd:openssh:6.9:*:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:6.9:p1:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:openbsd:openssh:6.9:p1:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:openbsd:openssh:7.0:*:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:7.0:p1:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:openbsd:openssh:7.0:p1:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:7.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:openbsd:openssh:7.1:*:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:7.1:p1:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:openbsd:openssh:7.1:p1:*:*:*:*:*:*
CVE-2016-1907 https://nvd.nist.gov/vuln/detail/CVE-2016-1907
USN-2966-1 https://usn.ubuntu.com/2966-1/
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05385680
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:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722
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-2016-1907
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:L Found at https://nvd.nist.gov/vuln/detail/CVE-2016-1907
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 0.45112
EPSS Score 0.00247
Published At March 28, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.