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Vulnerability details: VCID-8cux-xcv6-aaag
Vulnerability ID VCID-8cux-xcv6-aaag
Aliases CVE-2017-17689
Summary The S/MIME specification allows a Cipher Block Chaining (CBC) malleability-gadget attack that can indirectly lead to plaintext exfiltration, aka EFAIL.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-17689.html
cvssv3 5.3 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-17689.json
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rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=1577909
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17689
generic_textual Medium https://efail.de
cvssv3 5.9 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2017-17689
cvssv3 5.9 https://nvd.nist.gov/vuln/detail/CVE-2017-17689
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-17689.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-17689.json
https://api.first.org/data/v1/epss?cve=CVE-2017-17689
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17689
https://efail.de
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://news.ycombinator.com/item?id=17066419
https://pastebin.com/gNCc8aYm
https://twitter.com/matthew_d_green/status/996371541591019520
https://www.synology.com/support/security/Synology_SA_18_22
http://www.securityfocus.com/bid/104165
1577909 https://bugzilla.redhat.com/show_bug.cgi?id=1577909
898633 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=898633
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cpe:2.3:a:flipdogsolutions:maildroid:-:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:flipdogsolutions:maildroid:-:*:*:*:*:*:*:*
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CVE-2017-17689 https://nvd.nist.gov/vuln/detail/CVE-2017-17689
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-17689.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: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N 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:M/Au:N/C:P/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2017-17689
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:H/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2017-17689
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 0.54064
EPSS Score 0.00168
Published At Dec. 17, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.