Public exploit available

Public proof-of-concept or exploit code exists (ExploitDB / Metasploit / Nuclei).

CVE-2007-2930 — Bind vulnerability

6 documents5 sources

Severity

4.3MEDIUMNVD

EPSS

17.6%

top 4.89%

CISA KEV

Not in KEV

Exploit

PoC available

Public exploit / PoC exists

Affected products

ISC Bind

Timeline

PublishedSep 12

Latest updateMay 1

Description

The (1) NSID_SHUFFLE_ONLY and (2) NSID_USE_POOL PRNG algorithms in ISC BIND 8 before 8.4.7-P1 generate predictable DNS query identifiers when sending outgoing queries such as NOTIFY messages when answering questions as a resolver, which allows remote attackers to poison DNS caches via unknown vectors. NOTE: this issue is different from CVE-2007-2926.

CVSS vector

AV:N/AC:M/C:N/I:P/A:NExploitability: 8.6 | Impact: 2.9

Affected Packages1 packages

▶NVDisc/bind8.4.7

Patches

Patch: www.ciac.org ↗Patch: www.isc.org ↗Patch: www.kb.cert.org ↗

🔴Vulnerability Details

GHSA

GHSA-8m5r-mf8j-3hfx: The (1) NSID_SHUFFLE_ONLY and (2) NSID_USE_POOL PRNG algorithms in ISC BIND 8 before 8↗2022-05-01

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CVEList

CVE-2007-2930: The (1) NSID_SHUFFLE_ONLY and (2) NSID_USE_POOL PRNG algorithms in ISC BIND 8 before 8↗2007-09-12

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💥Exploits & PoCs

Exploit-DB

ISC BIND 8 - Remote Cache Poisoning (1)↗2007-08-27

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Exploit-DB

ISC BIND 8 - Remote Cache Poisoning (2)↗2007-08-27

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📋Vendor Advisories

Red Hat

CVE-2007-2930: The (1) NSID_SHUFFLE_ONLY and (2) NSID_USE_POOL PRNG algorithms in ISC BIND 8 before 8↗

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