Vulnerability Details : CVE-2014-3564
Multiple heap-based buffer overflows in the status_handler function in (1) engine-gpgsm.c and (2) engine-uiserver.c in GPGME before 1.5.1 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via vectors related to "different line lengths in a specific order."
Vulnerability category: OverflowExecute codeDenial of service
Products affected by CVE-2014-3564
- cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gpgme:*:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:12.04:-:lts:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:10.04:-:lts:*:*:*:*:*
Threat overview for CVE-2014-3564
Top countries where our scanners detected CVE-2014-3564
Top open port discovered on systems with this issue
8200
IPs affected by CVE-2014-3564 2,758
Threat actors abusing to this issue?
Yes
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affected by CVE-2014-3564!
*Directly or indirectly through your vendors, service providers and 3rd parties.
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attack surface intelligence
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Exploit prediction scoring system (EPSS) score for CVE-2014-3564
3.57%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 90 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2014-3564
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST |
CWE ids for CVE-2014-3564
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The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2014-3564
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http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html
Oracle Solaris Third Party Bulletin - October 2015
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http://www.securityfocus.com/bid/68990
GPGME 'status_handler()' Function Heap Based Buffer Overflow Vulnerability
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http://seclists.org/oss-sec/2014/q3/266
oss-sec: CVE-2014-3564 gpgme: heap-based buffer overflow in gpgsm status handler
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http://www.debian.org/security/2014/dsa-3005
Debian -- Security Information -- DSA-3005-1 gpgme1.0
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http://git.gnupg.org/cgi-bin/gitweb.cgi?p=gpgme.git%3Ba=commit%3Bh=2cbd76f7911fc215845e89b50d6af5ff4a83dd77
git.gnupg.org Git
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https://bugzilla.redhat.com/show_bug.cgi?id=1113267
1113267 – (CVE-2014-3564) CVE-2014-3564 gpgme: heap-based buffer overflow in gpgsm status handlerPatch
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