CVE-2007-4739

MITRE NVD CVE.ORG JSON API Print: PDF PDF

Summary

CVECVE-2007-4739
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2007-09-06 19:17:00 UTC
Updated2026-04-23 00:35:47 UTC
Descriptionreprepro 1.3.0 through 2.2.3 does not properly verify signatures when updating repositories, which allows remote attackers to construct and distribute an ostensibly valid Release.gpg file by signing it with an unknown key, related to the update command.

Risk And Classification

Primary CVSS: v2.0 5 from [email protected]

AV:N/AC:L/Au:N/C:N/I:P/A:N

Problem Types: CWE-264 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
None

AV:N/AC:L/Au:N/C:N/I:P/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Debian Reprepro 1.3.0 All All All
Application Debian Reprepro 1.3.1 All All All
Application Debian Reprepro 2.0.0 All All All
Application Debian Reprepro 2.1.0 All All All
Application Debian Reprepro 2.2.0 All All All
Application Debian Reprepro 2.2.1 All All All
Application Debian Reprepro 2.2.2 All All All
Application Debian Reprepro 2.2.3 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
osvdb.org/40172 af854a3a-2127-422b-91ae-364da2661108 osvdb.org
Debian update for reprepro - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com
reprepro Update Repository Signature Verification Security Bypass Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
Debian -- Security Information -- DSA-1394-1 reprepro af854a3a-2127-422b-91ae-364da2661108 www.debian.org
#440535 - reprepro: Not properly checking signatures of repositories updating from - Debian Bug report logs af854a3a-2127-422b-91ae-364da2661108 bugs.debian.org Patch
alioth.debian.org/frs/shownotes.php af854a3a-2127-422b-91ae-364da2661108 alioth.debian.org Patch
reprepro Improper Signature Verification Security Bypass - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Patch, Vendor Advisory
Error af854a3a-2127-422b-91ae-364da2661108 bugs.debian.org
MISC:http://bugs.debian.org/cgi-bin/bugreport.cgi?msg=5;filename=interdiff;att=1;bug=440535 MITRE bugs.debian.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

© CVE.report 2026

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

Free CVE JSON API cve.report/api

CVE.report and Source URL Uptime Status status.cve.report