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Vulnerability details: VCID-np2t-ath5-aaac
Vulnerability ID VCID-np2t-ath5-aaac
Aliases CVE-2013-0176
Summary The publickey_from_privatekey function in libssh before 0.5.4, when no algorithm is matched during negotiations, allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a "Client: Diffie-Hellman Key Exchange Init" packet.
Status Published
Exploitability 0.5
Weighted Severity 3.9
Risk 1.9
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-399 Resource Management Errors
System Score Found at
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.01138 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.02202 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.02279 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.02279 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.02279 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.02279 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.02351 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.02351 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.02351 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.02351 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.02351 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.02351 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.02351 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.02351 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.02351 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.02351 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
epss 0.02351 https://api.first.org/data/v1/epss?cve=CVE-2013-0176
cvssv2 4.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2013-0176
Reference id Reference type URL
http://lists.fedoraproject.org/pipermail/package-announce/2013-February/098065.html
http://lists.fedoraproject.org/pipermail/package-announce/2013-February/098094.html
https://api.first.org/data/v1/epss?cve=CVE-2013-0176
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0176
http://secunia.com/advisories/51982
https://exchange.xforce.ibmcloud.com/vulnerabilities/81595
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
http://www.libssh.org/2013/01/22/libssh-0-5-4-security-release/
http://www.ubuntu.com/usn/USN-1707-1
698963 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=698963
cpe:2.3:a:libssh:libssh:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:libssh:libssh:*:*:*:*:*:*:*:*
cpe:2.3:a:libssh:libssh:0.4.7:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:libssh:libssh:0.4.7:*:*:*:*:*:*:*
cpe:2.3:a:libssh:libssh:0.4.8:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:libssh:libssh:0.4.8:*:*:*:*:*:*:*
cpe:2.3:a:libssh:libssh:0.5.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:libssh:libssh:0.5.0:*:*:*:*:*:*:*
cpe:2.3:a:libssh:libssh:0.5.0:rc1:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:libssh:libssh:0.5.0:rc1:*:*:*:*:*:*
cpe:2.3:a:libssh:libssh:0.5.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:libssh:libssh:0.5.1:*:*:*:*:*:*:*
cpe:2.3:a:libssh:libssh:0.5.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:libssh:libssh:0.5.2:*:*:*:*:*:*:*
CVE-2013-0176 https://nvd.nist.gov/vuln/detail/CVE-2013-0176
USN-1707-1 https://usn.ubuntu.com/1707-1/
No exploits are available.
Vector: AV:N/AC:M/Au:N/C:N/I:N/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: AV:N/AC:M/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2013-0176
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
Exploit Prediction Scoring System (EPSS)
Percentile 0.76455
EPSS Score 0.01138
Published At March 28, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.