Vulnerability Details : CVE-2008-2469
Heap-based buffer overflow in the SPF_dns_resolv_lookup function in Spf_dns_resolv.c in libspf2 before 1.2.8 allows remote attackers to execute arbitrary code via a long DNS TXT record with a modified length field.
Vulnerability category: OverflowExecute code
Products affected by CVE-2008-2469
- cpe:2.3:a:libspf:libspf2:*:*:*:*:*:*:*:*
- cpe:2.3:a:libspf:libspf2:1.2.5:*:*:*:*:*:*:*
- cpe:2.3:a:libspf:libspf2:1.2.4:*:*:*:*:*:*:*
- cpe:2.3:a:libspf:libspf2:1.2.3:*:*:*:*:*:*:*
- cpe:2.3:a:libspf:libspf2:1.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:libspf:libspf2:1.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:libspf:libspf2:1.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:libspf:libspf2:1.2.6:*:*:*:*:*:*:*
- cpe:2.3:a:libspf:libspf2:1.0.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2008-2469
77.36%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 98 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2008-2469
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
10.0
|
HIGH | AV:N/AC:L/Au:N/C:C/I:C/A:C |
10.0
|
10.0
|
NIST |
CWE ids for CVE-2008-2469
-
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-2008-2469
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https://exchange.xforce.ibmcloud.com/vulnerabilities/46055
libspf2 SPF_dns_resolv_lookup() buffer overflow CVE-2008-2469 Vulnerability Report
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http://www.kb.cert.org/vuls/id/183657
VU#183657 - libspf2 DNS TXT record parsing buffer overflowUS Government Resource
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https://bugs.launchpad.net/ubuntu/feisty/+source/libspf2/+bug/271025
Bug #271025 “Multiple security vulnerabilities” : Feisty (7.04) : Bugs : libspf2 package : Ubuntu
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http://securityreason.com/securityalert/4487
LibSPF2 < 1.2.8 DNS TXT Record Parsing Bug Heap Overflow PoC - CXSecurity.com
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http://security.gentoo.org/glsa/glsa-200810-03.xml
libspf2: DNS response buffer overflow (GLSA 200810-03) — Gentoo security
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http://up2date.astaro.com/2008/11/up2date_7305_released.html
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https://www.exploit-db.com/exploits/6805
LibSPF2 < 1.2.8 - DNS TXT Record Parsing Bug Heap Overflow (PoC) - Multiple dos Exploit
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http://www.debian.org/security/2008/dsa-1659
[SECURITY] [DSA 1659-1] New libspf2 packages fix potential remote code execution
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http://www.securityfocus.com/bid/31881
Exploit;Patch
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https://answers.launchpad.net/ubuntu/gutsy/+source/libspf2/1.2.5.dfsg-4ubuntu0.7.10.1
1.2.5.dfsg-4ubuntu0.7.10.1 : libspf2 package : Ubuntu
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http://www.doxpara.com/?page_id=1256
Page Not Found
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http://www.vupen.com/english/advisories/2008/2896
Site en construction
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http://www.doxpara.com/?p=1263
Page Not Found
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http://bugs.gentoo.org/show_bug.cgi?format=multiple&id=242254
Full Text Bug Listing
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