Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2008-1332

26
FAUCET Score

CVE-2008-1332 describes an unspecified vulnerability in various Asterisk products, including Open Source, Business Edition, AsteriskNOW, Appliance Developer Kit, and s800i. This high-severity flaw (CVSS 8.8) allows remote attackers to gain full confidentiality and integrity access to the SIP channel driver by crafting a malicious From header, requiring medium attack complexity and no authentication. Despite its critical impact, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
aCPE matchmatch criteria
cpe:2.3:a:asterisk:asterisk:a:*:business:*:*:*:*:*
b.1.3.2CPE matchmatch criteria
cpe:2.3:a:asterisk:asterisk:b.1.3.2:*:business:*:*:*:*:*
b.1.3.3CPE matchmatch criteria
cpe:2.3:a:asterisk:asterisk:b.1.3.3:*:business:*:*:*:*:*
b.2.2.0CPE matchmatch criteria
cpe:2.3:a:asterisk:asterisk:b.2.2.0:*:business:*:*:*:*:*
b.2.2.1CPE matchmatch criteria
cpe:2.3:a:asterisk:asterisk:b.2.2.1:*:business:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

8.8HIGH

AV:N/AC:M/Au:N/C:C/I:C/A:N

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
9.2
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.33%
Probability of exploitation in next 30 days
EPSS Percentile
81.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0233 is in the 39th percentile among its peer group of 8,914 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Advisories (1)

redhatCVE-2008-1332

asterisk: Unauthenticated calls allowed from SIP channel driver (AST-2008-003)

References

downloads.digium.com / pub/security/AST-2008-003.html
Patch
lists.opensuse.org / opensuse-security-announce/2008-04/msg00011.html
secunia.com / advisories/29426
Vendor Advisory
secunia.com / advisories/29456
Vendor Advisory
secunia.com / advisories/29470
Vendor Advisory
secunia.com / advisories/29782
Vendor Advisory
secunia.com / advisories/29957
Vendor Advisory
security.gentoo.org / glsa/glsa-200804-13.xml
securitytracker.com / id
exchange.xforce.ibmcloud.com / vulnerabilities/41308
redhat.com / archives/fedora-package-announce/2008-March/msg00438.html
redhat.com / archives/fedora-package-announce/2008-March/msg00514.html
asterisk.org / node/48466
debian.org / security/2008/dsa-1525
securityfocus.com / archive/1/489818/100/0/threaded
securityfocus.com / bid/28310
vupen.com / english/advisories/2008/0928