Vulnerability Details : CVE-2007-6437
Balabit syslog-ng 2.0.x before 2.0.6 and 2.1.x before 2.1.8 allows remote attackers to cause a denial of service (crash) via a message with a timestamp that does not contain a trailing space, which triggers a NULL pointer dereference.
Vulnerability category: Memory CorruptionDenial of service
Products affected by CVE-2007-6437
- cpe:2.3:a:balabit:syslog-ng_open_source_edition:*:*:*:*:*:*:*:*
- cpe:2.3:a:balabit:syslog-ng_premium_edition:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2007-6437
5.18%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 89 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2007-6437
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST |
CWE ids for CVE-2007-6437
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2007-6437
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https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00610.html
[SECURITY] Fedora 7 Update: syslog-ng-2.0.7-1.fc7
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http://www.securityfocus.com/archive/1/485181/100/0/threaded
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https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00606.html
[SECURITY] Fedora 8 Update: syslog-ng-2.0.7-1.fc8
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http://www.debian.org/security/2008/dsa-1464
[SECURITY] [DSA 1464-1] New syslog-ng packages fix denial of service
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http://secunia.com/advisories/28279
About Secunia Research | Flexera
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http://security.gentoo.org/glsa/glsa-200712-19.xml
Syslog-ng: Denial of service (GLSA 200712-19) — Gentoo security
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https://exchange.xforce.ibmcloud.com/vulnerabilities/39082
syslog-ng timestamp denial of service CVE-2007-6437 Vulnerability Report
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https://bugzilla.redhat.com/show_bug.cgi?id=426173
426173 – (CVE-2007-6437) CVE-2007-6437 syslog-ng crash by message with invalid timestamp separator
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http://seclists.org/bugtraq/2007/Dec/0202.html
Bugtraq: ZSA-2007-029: syslog-ng Denial of Service
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http://secunia.com/advisories/28483
About Secunia Research | Flexera
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http://secunia.com/advisories/28118
About Secunia Research | FlexeraVendor Advisory
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http://www.osvdb.org/39551
404 Not Found
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http://www.securityfocus.com/bid/26897
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http://www.vupen.com/english/advisories/2007/4257
Site en construction
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http://secunia.com/advisories/28372
About Secunia Research | Flexera
-
http://securitytracker.com/id?1019105
Access Denied
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