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Vulnerability details: VCID-sjc5-hg88-aaaa
Vulnerability ID VCID-sjc5-hg88-aaaa
Aliases CVE-2015-1607
Summary kbx/keybox-search.c in GnuPG before 1.4.19, 2.0.x before 2.0.27, and 2.1.x before 2.1.2 does not properly handle bitwise left-shifts, which allows remote attackers to cause a denial of service (invalid read operation) via a crafted keyring file, related to sign extensions and "memcpy with overlapping ranges."
Status Published
Exploitability 0.5
Weighted Severity 5.0
Risk 2.5
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-20 Improper Input Validation
CWE-131 Incorrect Calculation of Buffer Size
System Score Found at
generic_textual Low http://people.canonical.com/~ubuntu-security/cve/2015/CVE-2015-1607.html
epss 0.00279 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.00279 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.00432 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.00600 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.00600 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.00600 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.00600 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.00600 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.00600 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.00600 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.00600 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.00600 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.00600 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.00600 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.00604 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.00604 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.00604 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.00604 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
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epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
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epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
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epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
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epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
epss 0.00652 https://api.first.org/data/v1/epss?cve=CVE-2015-1607
generic_textual Low https://blog.fuzzing-project.org/5-Multiple-issues-in-GnuPG-found-through-keyring-fuzzing-TFPA-0012015.html
rhbs low https://bugzilla.redhat.com/show_bug.cgi?id=1193009
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-1607
generic_textual Low https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000363.html
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2015-1607
cvssv3 5.5 https://nvd.nist.gov/vuln/detail/CVE-2015-1607
cvssv3.1 5.5 https://nvd.nist.gov/vuln/detail/CVE-2015-1607
generic_textual Low https://ubuntu.com/security/notices/USN-2554-1
Reference id Reference type URL
http://git.gnupg.org/cgi-bin/gitweb.cgi?p=gnupg.git%3Ba=commit%3Bh=2183683bd633818dd031b090b5530951de76f392
http://git.gnupg.org/cgi-bin/gitweb.cgi?p=gnupg.git;a=commit;h=2183683bd633818dd031b090b5530951de76f392
http://people.canonical.com/~ubuntu-security/cve/2015/CVE-2015-1607.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2015-1607.json
https://api.first.org/data/v1/epss?cve=CVE-2015-1607
https://blog.fuzzing-project.org/5-Multiple-issues-in-GnuPG-found-through-keyring-fuzzing-TFPA-0012015.html
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-1607
https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000361.html
https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000362.html
https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000363.html
https://ubuntu.com/security/notices/USN-2554-1
http://www.openwall.com/lists/oss-security/2015/02/13/14
http://www.openwall.com/lists/oss-security/2015/02/14/6
http://www.securityfocus.com/bid/72610
http://www.ubuntu.com/usn/usn-2554-1/
1193009 https://bugzilla.redhat.com/show_bug.cgi?id=1193009
778577 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=778577
cpe:2.3:a:gnupg:gnupg:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:gnupg:gnupg:*:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.10:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:14.10:*:*:*:*:*:*:*
CVE-2015-1607 https://nvd.nist.gov/vuln/detail/CVE-2015-1607
USN-2554-1 https://usn.ubuntu.com/2554-1/
No exploits are available.
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2015-1607
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:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2015-1607
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:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2015-1607
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 0.48409
EPSS Score 0.00279
Published At March 28, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.