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Vulnerability details: VCID-dv9u-5h4j-aaae
Vulnerability ID VCID-dv9u-5h4j-aaae
Aliases CVE-2015-8313
Summary GnuTLS incorrectly validates the first byte of padding in CBC modes
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (1)
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2015/CVE-2015-8313.html
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epss 0.05348 https://api.first.org/data/v1/epss?cve=CVE-2015-8313
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generic_textual Medium https://blog.hboeck.de/archives/877-A-little-POODLE-left-in-GnuTLS-old-versions.html
rhbs low https://bugzilla.redhat.com/show_bug.cgi?id=1287572
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8313
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2015-8313
cvssv3 5.9 https://nvd.nist.gov/vuln/detail/CVE-2015-8313
cvssv3.1 5.9 https://nvd.nist.gov/vuln/detail/CVE-2015-8313
generic_textual Medium https://ubuntu.com/security/notices/USN-2821-1
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2015/CVE-2015-8313.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2015-8313.json
https://api.first.org/data/v1/epss?cve=CVE-2015-8313
https://blog.hboeck.de/archives/877-A-little-POODLE-left-in-GnuTLS-old-versions.html
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2015-8313
https://bugzilla.suse.com/show_bug.cgi?id=CVE-2015-8313
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8313
https://security-tracker.debian.org/tracker/CVE-2015-8313
https://ubuntu.com/security/notices/USN-2821-1
http://www.debian.org/security/2015/dsa-3408
http://www.securityfocus.com/archive/1/537012/100/0/threaded
http://www.securityfocus.com/bid/78327
1287572 https://bugzilla.redhat.com/show_bug.cgi?id=1287572
cpe:2.3:a:gnu:gnutls:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:gnu:gnutls:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
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:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
CVE-2015-8313 https://nvd.nist.gov/vuln/detail/CVE-2015-8313
No exploits are available.
Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2015-8313
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:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2015-8313
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:H/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2015-8313
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 0.76463
EPSS Score 0.01064
Published At April 24, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.