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Vulnerability details: VCID-auyn-k55m-aaan
Vulnerability ID VCID-auyn-k55m-aaan
Aliases CVE-2015-8312
Summary Off-by-one error in afs_pioctl.c in OpenAFS before 1.6.16 might allow local users to cause a denial of service (memory overwrite and system crash) via a pioctl with an input buffer size of 4096 bytes.
Status Published
Exploitability 0.5
Weighted Severity 7.0
Risk 3.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-189 Numeric Errors
System Score Found at
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epss 0.0004 https://api.first.org/data/v1/epss?cve=CVE-2015-8312
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epss 0.00042 https://api.first.org/data/v1/epss?cve=CVE-2015-8312
epss 0.00042 https://api.first.org/data/v1/epss?cve=CVE-2015-8312
epss 0.00042 https://api.first.org/data/v1/epss?cve=CVE-2015-8312
epss 0.00042 https://api.first.org/data/v1/epss?cve=CVE-2015-8312
epss 0.00042 https://api.first.org/data/v1/epss?cve=CVE-2015-8312
epss 0.00042 https://api.first.org/data/v1/epss?cve=CVE-2015-8312
epss 0.00042 https://api.first.org/data/v1/epss?cve=CVE-2015-8312
epss 0.00042 https://api.first.org/data/v1/epss?cve=CVE-2015-8312
epss 0.00042 https://api.first.org/data/v1/epss?cve=CVE-2015-8312
epss 0.00042 https://api.first.org/data/v1/epss?cve=CVE-2015-8312
epss 0.00042 https://api.first.org/data/v1/epss?cve=CVE-2015-8312
epss 0.00042 https://api.first.org/data/v1/epss?cve=CVE-2015-8312
epss 0.00042 https://api.first.org/data/v1/epss?cve=CVE-2015-8312
epss 0.00042 https://api.first.org/data/v1/epss?cve=CVE-2015-8312
epss 0.00077 https://api.first.org/data/v1/epss?cve=CVE-2015-8312
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2860
cvssv2 7.2 https://nvd.nist.gov/vuln/detail/CVE-2015-8312
cvssv3 7.8 https://nvd.nist.gov/vuln/detail/CVE-2015-8312
Reference id Reference type URL
http://git.openafs.org/?p=openafs.git%3Ba=commitdiff%3Bh=2ef863720da4d9f368aaca0461c672a3008195ca
http://git.openafs.org/?p=openafs.git;a=commitdiff;h=2ef863720da4d9f368aaca0461c672a3008195ca
https://api.first.org/data/v1/epss?cve=CVE-2015-8312
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8312
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2860
https://www.openafs.org/dl/1.6.16/RELNOTES-1.6.16
http://www.debian.org/security/2016/dsa-3569
cpe:2.3:a:openafs:openafs:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:openafs:openafs:*:*:*:*:*:*:*:*
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-2015-8312 https://nvd.nist.gov/vuln/detail/CVE-2015-8312
No exploits are available.
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C Found at https://nvd.nist.gov/vuln/detail/CVE-2015-8312
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:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2015-8312
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 0.08879
EPSS Score 0.0004
Published At March 28, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.