PostgreSQL 8.1 and probably later versions, when local trust authentication is enabled and the Database Link library (dblink) is installed, allows remote attackers to access arbitrary accounts and execute arbitrary SQL queries via a dblink host parameter that proxies the connection from 127.0.0.1.
CVE-2007-3278
MEDIUMCVSS v2 · 6.96.9—
EchelonGraph scoreLOW confidence
This CVE was only ever scored under CVSS v2.0. NVD CVSS v2.0 base 6.9 — v2 rates that MEDIUM (v2 bands: LOW 0.0–3.9 / MEDIUM 4.0–6.9 / HIGH 7.0–10.0; v2 has no CRITICAL band). Vector AV:L/AC:M/Au:N/C:C/I:C/A:C. CVSS v2 is an older, coarser metric than v3.1/v4.0 (no Scope, no User Interaction, no Attack Requirements), so it is not directly comparable to a v3 or v4 score. NVD has never re-scored this record under v3. EPSS predicts 1.3% exploitation probability in the next 30 days, which is reflected in EG Risk but does not lift the v2 base. Confidence: LOW.
Triggered by: NVD CVSS v2.0 (legacy fallback)
Sources: epss, nvd_v2
6.9EG
EchelonGraph verdictMonitorRemediate within your standard update timelines at low or medium mission impact and sooner than that at high (the SSVC decision on this page).
- Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 1.3%CVSS v2: 6.9Exploit: None knownExposed services: Not assessed
A fix is available — apply it.
- CVSS v2.0 (legacy)
- 6.9MEDIUMNVD never assigned a CVSS v3 rating to this CVE
- EG Score
- 6.9MEDIUMlow confidence
- EG Risk
- 36EG Risk 36/100
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computed (value × EchelonGraph’s weight)Severity69% × 45%The EG Score, 6.9 of 10.Exploitation1% × 40%FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.Automatability30% × 15%EchelonGraph's default before algorithm v3.4: CISA had not published Automatable for this CVE.SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Track or Track* or Attend at high (mission-essential systems).Exploitation none (no KEV listing, exploit record or EPSS ≥ 50%) · Automatable unknown (not published for this CVE) · Technical impact unknown (not published for this CVE). EchelonGraph holds no SSVC assessment of this CVE from CISA: none of these inputs is from Vulnrichment. EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high. - EPSS PROB
- 1.3%
- EPSS %ILE
- 68th
- KEV
- Not listed
SSVC (CISA's decision table, applied by EchelonGraph)Track at low or medium mission impact; Track or Track* or Attend at high (mission-essential systems).
A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
Exploitation none (no KEV listing, exploit record or EPSS ≥ 50%) · Automatable unknown (not published for this CVE) · Technical impact unknown (not published for this CVE). EchelonGraph holds no SSVC assessment of this CVE from CISA: none of these inputs is from Vulnrichment. EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table
Published
June 19, 2007
Last Modified
April 23, 2026
References (29)
- MITRE · CVE Programhttp://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01420154Third Party Advisory
- MITRE · CVE Programhttp://osvdb.org/40899Broken Link
- MITRE · CVE Programhttp://secunia.com/advisories/28376Broken Link
- MITRE · CVE Programhttp://secunia.com/advisories/28437Broken Link
- MITRE · CVE Programhttp://secunia.com/advisories/28438Broken Link
- MITRE · CVE Programhttp://secunia.com/advisories/28445Broken Link
- MITRE · CVE Programhttp://secunia.com/advisories/28454Broken Link
- MITRE · CVE Programhttp://secunia.com/advisories/28477Broken Link
- MITRE · CVE Programhttp://secunia.com/advisories/28479Broken Link
- MITRE · CVE Programhttp://secunia.com/advisories/28679Broken Link
- MITRE · CVE Programhttp://secunia.com/advisories/29638Broken Link
- MITRE · CVE Programhttp://security.gentoo.org/glsa/glsa-200801-15.xmlThird Party Advisory
- MITRE · CVE Programhttp://sunsolve.sun.com/search/document.do?assetkey=1-26-103197-1Broken Link
- MITRE · CVE Programhttp://sunsolve.sun.com/search/document.do?assetkey=1-66-200559-1Broken Link
- MITRE · CVE Programhttp://www.debian.org/security/2008/dsa-1460Third Party Advisory
15 of 29 shown · show the other 14
- MITRE · CVE Programhttp://www.debian.org/security/2008/dsa-1463Third Party Advisory
- MITRE · CVE Programhttp://www.leidecker.info/pgshell/Having_Fun_With_PostgreSQL.txtThird Party Advisory
- MITRE · CVE Programhttp://www.mandriva.com/security/advisories?name=MDKSA-2007:188Third Party Advisory
- MITRE · CVE Programhttp://www.portcullis.co.uk/uplds/whitepapers/Having_Fun_With_PostgreSQL.pdfThird Party Advisory
- MITRE · CVE Programhttp://www.redhat.com/support/errata/RHSA-2008-0038.htmlThird Party Advisory
- MITRE · CVE Programhttp://www.redhat.com/support/errata/RHSA-2008-0039.htmlThird Party Advisory
- MITRE · CVE Programhttp://www.redhat.com/support/errata/RHSA-2008-0040.htmlThird Party Advisory
- MITRE · CVE Programhttp://www.securityfocus.com/archive/1/471541/100/0/threadedThird Party Advisory · VDB Entry
- MITRE · CVE Programhttp://www.securityfocus.com/archive/1/471644/100/0/threadedThird Party Advisory · VDB Entry
- MITRE · CVE Programhttp://www.vupen.com/english/advisories/2008/0109Permissions Required
- MITRE · CVE Programhttp://www.vupen.com/english/advisories/2008/1071/referencesPermissions Required
- MITRE · CVE Programhttps://exchange.xforce.ibmcloud.com/vulnerabilities/35142Third Party Advisory · VDB Entry
- MITRE · CVE Programhttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10334Third Party Advisory
- MITRE · CVE Programhttps://usn.ubuntu.com/568-1/Third Party Advisory
Patch Availability(4)
| Vendor / Ecosystem | Fix (by version range) / Patch | Released | Source |
|---|---|---|---|
| ubuntu | postgresql-pltcl-8.1 (8.1.11-0ubuntu0.6.10.1) @ edgy | 2026-05-31 | ubuntu |
| redhat | postgresql-0:8.1.11-1.el4s1.1 | 2008-02-01 | redhat |
| redhat | postgresql-0:8.1.11-1.el5_1.1 | 2008-01-11 | redhat |
| redhat | rh-postgresql-0:7.3.21-1 | 2008-01-11 | redhat |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
Affected Packages
(3 across 2 ecosystems)
Debian:4.0(2)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| postgresql-7.4 | — |
| — |
| postgresql-8.1 | 8.1.10-0etch1 ... 8.1.9-1 (7 versions) |
| — |
Debian:3.1(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| postgresql | 7.4.7-6sarge1, 7.4.7-6sarge2, 7.4.7-6sarge3, 7.4.7-6sarge4, 7.4.7-6sarge5 |
| — |
All Vendor Advisories
(4)
Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.
Data Freshness Timeline
(refreshed 8× in last 7d / 16× in last 30d)
Each row is a time one of our pipelines fetched, updated or re-scored this CVE. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.
Showing the most recent 81 of 111 refreshes on record for this CVE.
A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. 19 repeat rows among the latest 100 are merged into the row they repeat. The 30 oldest rows on record are not shown and were not checked, so the counts can still include repeats.
- 2026-10-11 13:37 UTCEPSS rescoreEPSS 1.3% · 68th percentile
- 2026-10-10 19:53 UTCEPSS rescoreEPSS 1.3% · 68th percentile
- 2026-10-09 20:00 UTCEPSS rescoreEPSS 1.3% · 68th percentile
- 2026-10-08 16:33 UTCEPSS rescoreEPSS 1.3% · 68th percentile
- 2026-10-07 23:37 UTCEPSS rescoreEPSS 1.3% · 68th percentile
- 2026-10-06 15:09 UTCEPSS rescoreEPSS 1.3% · 68th percentile
- 2026-10-05 17:37 UTCEPSS rescoreEPSS 1.3% · 68th percentile
- 2026-10-04 23:15 UTCEPSS rescoreEPSS 1.3% · 68th percentile
- 2026-10-03 14:20 UTCEPSS rescoreEPSS 1.3% · 68th percentile
- 2026-10-01 19:42 UTCEPSS rescoreEPSS 1.3% · 68th percentile
- 2026-09-30 14:57 UTCEPSS rescoreEPSS 1.3% · 68th percentile
- 2026-09-29 07:41 UTCEG score recompute
- 2026-09-18 19:20 UTCEPSS rescoreEPSS 1.3% · 68th percentile
- 2026-09-17 19:20 UTCEPSS rescoreEPSS 1.3% · 68th percentile
- 2026-09-15 03:04 UTCEPSS rescoreEPSS 1.3% · 67th percentile
- 2026-09-12 14:54 UTCEPSS rescoreEPSS 1.3% · 67th percentile
- 2026-09-05 15:22 UTCEPSS rescoreEPSS 1.3% · 67th percentile
- 2026-09-04 13:55 UTCEPSS rescoreEPSS 1.3% · 67th percentile
- 2026-09-04 04:59 UTCEPSS rescoreEPSS 1.3% · 67th percentile
- 2026-08-30 01:14 UTCEPSS rescoreEPSS 1.3% · 66th percentile
- 2026-08-08 16:30 UTCEPSS rescoreEPSS 1.3% · 66th percentile
- 2026-08-07 16:20 UTCEPSS rescoreEPSS 1.3% · 66th percentile
- 2026-08-06 13:41 UTCEPSS rescoreEPSS 1.3% · 66th percentile
- 2026-08-05 19:11 UTCEPSS rescoreEPSS 1.3% · 66th percentile
- 2026-08-04 15:03 UTCEPSS rescoreEPSS 1.3% · 66th percentile
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- 2026-08-03 10:28 UTCEPSS rescoreEPSS 1.3% · 66th percentile
- 2026-07-30 16:22 UTCEPSS rescoreEPSS 1.3% · 66th percentile
- 2026-07-30 01:25 UTCEPSS rescoreEPSS 1.3% · 66th percentile
- 2026-07-28 15:30 UTCEPSS rescoreEPSS 1.3% · 66th percentile
- 2026-07-26 13:32 UTCEG score recompute▲ 6.90
- 2026-07-25 14:12 UTCEPSS rescoreEPSS 1.3% · 66th percentile
- 2026-07-24 14:11 UTCEPSS rescoreEPSS 1.3% · 66th percentile
- 2026-07-23 14:13 UTCEPSS rescoreEPSS 1.3% · 66th percentile
- 2026-07-23 00:53 UTCEG score recompute
- 2026-07-23 00:32 UTCEG score recompute
- 2026-07-22 23:58 UTCEG score recompute
- 2026-07-22 21:37 UTCEG score recompute
- 2026-07-22 14:03 UTCEPSS rescoreEPSS 1.3% · 66th percentile
- 2026-07-21 15:19 UTCEPSS rescoreEPSS 1.3% · 66th percentile
- 2026-07-20 17:03 UTCEPSS rescoreEPSS 1.3% · 66th percentile
- 2026-07-18 09:59 UTCEPSS rescoreEPSS 1.3% · 66th percentile
- 2026-07-16 16:58 UTCEPSS rescoreEPSS 1.3% · 66th percentile
- 2026-07-15 16:54 UTCEPSS rescoreEPSS 1.3% · 66th percentile
- 2026-07-15 01:55 UTCEPSS rescoreEPSS 1.3% · 66th percentile
- 2026-07-13 06:07 UTCEPSS rescoreEPSS 1.3% · 66th percentile
- 2026-07-11 08:22 UTCEPSS rescoreEPSS 1.3% · 66th percentile
- 2026-07-08 15:09 UTCEPSS rescoreEPSS 1.3% · 65th percentile
- 2026-07-06 16:22 UTCEPSS rescoreEPSS 1.3% · 65th percentile
- 2026-07-06 02:19 UTCEPSS rescoreEPSS 1.3% · 65th percentile
- 2026-07-05 02:26 UTCEPSS rescoreEPSS 1.3% · 65th percentile
- 2026-07-04 06:27 UTCEPSS rescoreEPSS 1.3% · 65th percentile
- 2026-07-02 14:00 UTCEPSS rescoreEPSS 1.3% · 65th percentile
- 2026-07-01 15:02 UTCEPSS rescoreEPSS 1.3% · 65th percentile
- 2026-06-30 23:19 UTCEPSS rescoreEPSS 1.3% · 65th percentile
- 2026-06-29 14:02 UTCEPSS rescoreEPSS 1.3% · 65th percentile
- 2026-06-28 14:03 UTCEPSS rescoreEPSS 1.3% · 65th percentile
- 2026-06-28 04:52 UTCEPSS rescoreEPSS 1.3% · 65th percentile
- 2026-06-27 03:04 UTCEPSS rescoreEPSS 1.3% · 65th percentile
- 2026-06-25 13:46 UTCEPSS rescoreEPSS 1.3% · 65th percentile
- 2026-06-24 14:02 UTCEPSS rescoreEPSS 1.3% · 65th percentile
- 2026-06-23 21:29 UTCEPSS rescoreEPSS 1.3% · 65th percentile
- 2026-06-22 14:22 UTCEPSS rescoreEPSS 1.3% · 65th percentile
- 2026-06-21 14:53 UTCEPSS rescoreEPSS 1.3% · 65th percentile
- 2026-06-21 01:56 UTCEPSS rescoreEPSS 1.3% · 65th percentile
- 2026-06-19 19:22 UTCEPSS rescoreEPSS 1.3% · 65th percentile
- 2026-06-18 17:49 UTCEPSS rescoreEPSS 1.3% · 65th percentile
- 2026-06-17 17:49 UTCEPSS rescoreEPSS 1.3% · 65th percentile
- 2026-06-16 17:49 UTCEPSS rescoreEPSS 1.3% · 65th percentile
- 2026-06-15 17:44 UTCEPSS rescoreEPSS 1.3% · 65th percentile
- 2026-06-13 22:57 UTCEPSS rescoreEPSS 0.6% · 71st percentile
- 2026-06-12 23:08 UTCEPSS rescoreEPSS 0.6% · 71st percentile
- 2026-06-10 22:14 UTCEPSS rescoreEPSS 0.6% · 70th percentile
- 2026-06-10 13:17 UTCEPSS rescoreEPSS 0.6% · 70th percentile
- 2026-06-08 14:13 UTCEPSS rescoreEPSS 0.6% · 70th percentile
- 2026-06-07 15:21 UTCEPSS rescoreEPSS 0.6% · 70th percentile
- 2026-06-06 13:44 UTCEPSS rescoreEPSS 0.6% · 70th percentile
- 2026-06-05 22:44 UTCEPSS rescoreEPSS 0.6% · 70th percentile
- 2026-06-05 06:07 UTCEPSS rescoreEPSS 0.6% · 70th percentile
- 2026-06-04 13:09 UTCEPSS rescoreEPSS 0.6% · 70th percentile
- 2026-06-02 20:10 UTCEPSS rescoreEPSS 0.6% · 70th percentile
- 2026-06-01 13:49 UTCEPSS rescoreEPSS 0.6% · 70th percentile
Related CVEs(same product + same vendor)
Same product
10 shownDebian:3.1:postgresql · Debian:4.0:postgresql-7.4
Same vendor
5 shownredhat:RHSA-2008:0038
Frequently asked(4)
What is CVE-2007-3278?
CVE-2007-3278 is a medium-severity vulnerability; its CVE record was published on June 19, 2007. PostgreSQL 8.1 and probably later versions, when local trust authentication is enabled and the Database Link library (dblink) is installed, allows remote attackers to access arbitrary accounts and execute arbitrary SQL queries via a dblink host parameter that proxies the connection from 127.0.0.1.
When was CVE-2007-3278 made public?
CVE-2007-3278 was made public on June 5, 2007: that is the date its CVE record's CNA, MITRE Corporation, gives for when the vulnerability was made public. The CVE record itself was published on June 19, 2007. EchelonGraph's copy of the record carries a last-modified date of April 23, 2026; the record at its source may have been updated since.
Is CVE-2007-3278 actively exploited?
CVE-2007-3278 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1.3% probability of exploitation in the next 30 days (68th percentile of EPSS-scored CVEs).
How do I remediate CVE-2007-3278?
A fix for CVE-2007-3278 is available: update to the fixed version the vendor names in its advisory.
Dependency Blast Radius
See which npm, PyPI, Go, and Maven packages are affected by CVE-2007-3278
Is Your Infrastructure Affected by CVE-2007-3278?
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.