Vulnerability Report

CVE-2008-1804

Title: Snort

Other

Proof Of Concept

No public PoC currently indexed for CVE-2008-1804.

CWE Category NVD-CWE-noinfo
Published Date May 22, 2008
Modified Date Jun 16, 2026
Exploit Status Not Found
Score 6.8 CVSS v2.0
Exploit Probability (EPSS)
2.27%

Vulnerability Summary

CVE-2008-1804: preprocessors/spp_frag3.c in Sourcefire Snort before 2.8.1 does not properly identify packet fragments that have dissimilar TTL values, which allows remote attackers to bypass detection rules by using a different TTL for each fragment.

Impacted Vendors

C
cisco 1
S
snort 1
M
martin_roesch 1

Reference Links

http://cvs.snort.org/viewcvs.cgi/snort/ChangeLog?rev=1.534.2.11 http://cvs.snort.org/viewcvs.cgi/snort/src/preprocessors/spp_frag3.c.diff?r1=text&tr1=1.46.2.4&r2=text&tr2=1.46.2.5&diff_format=h http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=701 http://secunia.com/advisories/30348 http://secunia.com/advisories/30563 http://secunia.com/advisories/31204 http://securitytracker.com/id?1020081 http://www.ipcop.org/index.php?name=News&file=article&sid=40 http://www.securityfocus.com/bid/29327 http://www.vupen.com/english/advisories/2008/1602 https://exchange.xforce.ibmcloud.com/vulnerabilities/42584 https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00156.html https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00167.html https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00198.html http://cvs.snort.org/viewcvs.cgi/snort/ChangeLog?rev=1.534.2.11 http://cvs.snort.org/viewcvs.cgi/snort/src/preprocessors/spp_frag3.c.diff?r1=text&tr1=1.46.2.4&r2=text&tr2=1.46.2.5&diff_format=h http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=701 http://secunia.com/advisories/30348 http://secunia.com/advisories/30563 http://secunia.com/advisories/31204 http://securitytracker.com/id?1020081 http://www.ipcop.org/index.php?name=News&file=article&sid=40 http://www.securityfocus.com/bid/29327 http://www.vupen.com/english/advisories/2008/1602 https://exchange.xforce.ibmcloud.com/vulnerabilities/42584 https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00156.html https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00167.html https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00198.html
CVSS v2.0
Source Entity [email protected]
Severity MEDIUM
6.8
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:N/AC:M/Au:N/C:P/I:P/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2008-1804 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector N/A
Complexity N/A
Privileges N/A
Interaction NONE
CVSS Vector String AV:N/AC:M/Au:N/C:P/I:P/A:P

Affected Stack

No specific products linked.