vciy

CVE-2003-0962

INDEX BUILT · 2026-09-20

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Heap-based buffer overflow in rsync before 2.5.7, when running in server mode, allows remote attackers to execute arbitrary code and possibly escape…

CVE-2003-09623 of 4 sources documented this
34

rank 34 = 5 + 19 + 0 + 10 + 0

rank@v1 · scheduled

Someone is already using it

CISA KEV catalog · public proof-of-concept · FIRST EPSS

EPSS 0.21157  ·  without this subject the record ranks 29

What it costs you if it fires

NVD CVSS base score, then the CNA's own

CVSS 7.5, from NVD  ·  without this subject the record ranks 15

It is getting worse, not staying still

FIRST EPSS series, rescorings and bad loads removed

no persisting rise in 365 days  ·  without this subject the record ranks 34

How much of the world it touches

NVD CPE configurations

20 products in the CPE ranges  ·  without this subject the record ranks 24

Someone else already set the date

CISA KEV remediation due date

no CISA due date  ·  without this subject the record ranks 34

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$680,000over the next 30 days, if this record is yours
Movementno material movementthe record holds only daily drift and scoring model releases
Basisassumeda published average, not your estate

$680,000 = $4.99M incident cost x 0.6442432101309884 exposure x 0.21157 likelihood

udv@v1 · unaudited · wrong for you until you say what you run

$4.99M is the cost of a breach that happened, from IBM Cost of a Data Breach Report 2026, global average. It is not the value of any asset of yours. That average already covers breaches of every severity, so scaling it by exposure understates a partial-impact record. That is an assumption, not a measurement. Your own asset value goes in the decision record.

Hindsight · the state

0.21157EPSSNOT IN KEVas of 2026-09-20
Severity7.5 HIGHreceipt
Harmunauthenticated · networkreceipt
Exploitationnone in held sources
Defenseno fix version held
Movementscoring model changedreceipt
RISING10Risen from 0.12248 to 0.21157 across 15 observations. arc-rules@v1

Foresight · where to check next

No weakness class or product neighbourhood is held for this record, so this index cannot name anywhere to check next. That is an absence in the record, not a finding about the software.

Color is a claim, not decoration:the hostile worldthe defenseno signal

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Harm, if it fires from the vector and the weakness

Written for the ticket you're about to file.

Reachnetwork-reachable · no authentication · low attack complexityreceipt
ImpactPartial confidentiality, integrity and availability lossreceipt
Scored fromCVSS v2.0 · NVD's vectorreceipt
Weakness classNo CWE mapping in held sources.

CISA KEV & Federal Remediation Deadline from the record and CISA

The fix, and how long it's been waiting.

Fixed inNo fix version in held sources, as the index stood on 15 Jun 2026.
Patch available sinceNo dated patch-availability record in held sources. The index holds reference URLs without dates and only the current revision of the CVE record, so the day a fix first existed cannot be derived. Only the versions it landed in.

Exploit Status & Known PoCs a ladder, not a score

Current rung: Nothing observed in held sources.

  • RUNG 1Nothing observed in held sources
  • RUNG 2Proof-of-concept published
  • RUNG 3Exploited in the wild · CISA KEV listed
  • RUNG 4Ransomware campaign use known

Authority who says so

CVSS, NVD7.5 HIGHreceipt
Exploit probability0.21157 · top 3% of all CVEsreceipt
Blast breadth2 products across 2 vendorsderived
Assigned bymitrereceipt
Recorded changes15 · last 19 Sep 2026derived

Affected & Fixed Versions as published

Named in the CPE rangesRedhat rsync; Andrew tridgell rsyncreceipt
Published rangesandrew tridgell rsync 2.3.1; andrew tridgell rsync 2.3.2; andrew tridgell rsync 2.4.0; andrew tridgell rsync 2.4.1receipt
Show all 20 published ranges
andrew tridgell rsync 2.3.1
andrew tridgell rsync 2.3.2
andrew tridgell rsync 2.4.0
andrew tridgell rsync 2.4.1
andrew tridgell rsync 2.4.3
andrew tridgell rsync 2.4.4
andrew tridgell rsync 2.4.5
andrew tridgell rsync 2.4.6
andrew tridgell rsync 2.4.8
andrew tridgell rsync 2.5.0
andrew tridgell rsync 2.5.1
andrew tridgell rsync 2.5.2
andrew tridgell rsync 2.5.3
andrew tridgell rsync 2.5.4
andrew tridgell rsync 2.5.5
andrew tridgell rsync 2.5.6
redhat rsync 2.4.6-2
redhat rsync 2.4.6-5
redhat rsync 2.5.4-2
redhat rsync 2.5.5-1

A rung lights from a row in the index, never from an assessment. "Held sources" is the true scope of the claim: this index reads the CVE record, NVD, CISA KEV, FIRST's EPSS and public proof-of-concept repositories, and it does not observe attacks.

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What it is stated by the CNA

Heap-based buffer overflow in rsync before 2.5.7, when running in server mode, allows remote attackers to execute arbitrary code and possibly escape the chroot jail. receipt

NVD's analysis a second authority

severity
7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P
affected versions
andrew tridgell rsync 2.3.1; andrew tridgell rsync 2.3.2; andrew tridgell rsync 2.4.0; and 17 more, listed in full below

check it yourself marc.info marc.info secunia.com secunia.com secunia.com exchange.xforce.ibmcloud.com +14 morereceipt

Dated events

2023-03-07EPSS moved 0.12 to 0.302026-06-15EPSS moved 0.44 to 0.21

Movement the material steps

4 Feb 20220.12248
7 Mar 20230.30214 · scoring model v2023.03.01
17 Dec 20240.44902
17 Mar 20250.2904 · scoring model v2025.03.14
28 Apr 20250.3998
15 Jun 20260.21157 · scoring model v2026.06.15
Show all 15 observations
4 Feb 20220.12248
7 Mar 20230.30214
25 Dec 20230.33263
8 Feb 20240.37919
7 Oct 20240.35155
17 Dec 20240.44902
17 Mar 20250.2904
19 Mar 20250.26219
29 Mar 20250.32006
30 Mar 20250.26219
28 Apr 20250.3998
24 May 20250.40719
14 Aug 20250.41865
3 Feb 20260.44259
15 Jun 20260.21157

15 observations held. A highlighted step crossed a promotion threshold. A step marked with a scoring model moved because the instrument was replaced, not because the vulnerability changed. receipt

The full biography

EPSS 0.21157Published2003-12-10Index as of2026-06-15

The record had been public for 22 years, 6 months when this index was last written.

Published 2003-12-10 receipt · Index as of 2026-06-15 derived

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What usually comes next

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