5

CVE-2011-1027

Exploit
Off-by-one error in the convert_query_hexchar function in html.c in cgit.cgi in cgit before 0.8.3.5 allows remote attackers to cause a denial of service (infinite loop) via a string composed of a % (percent) character followed by invalid hex characters, as demonstrated by a %gg sequence.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Lars Hjemli ≫ Cgit Version <= 0.8.3.4
Lars Hjemli ≫ Cgit Version 0.1
Lars Hjemli ≫ Cgit Version 0.2
Lars Hjemli ≫ Cgit Version 0.3
Lars Hjemli ≫ Cgit Version 0.4
Lars Hjemli ≫ Cgit Version 0.5
Lars Hjemli ≫ Cgit Version 0.6
Lars Hjemli ≫ Cgit Version 0.6.1
Lars Hjemli ≫ Cgit Version 0.6.2
Lars Hjemli ≫ Cgit Version 0.6.3
Lars Hjemli ≫ Cgit Version 0.7
Lars Hjemli ≫ Cgit Version 0.7.1
Lars Hjemli ≫ Cgit Version 0.7.2
Lars Hjemli ≫ Cgit Version 0.8
Lars Hjemli ≫ Cgit Version 0.8.1
Lars Hjemli ≫ Cgit Version 0.8.1.1
Lars Hjemli ≫ Cgit Version 0.8.2
Lars Hjemli ≫ Cgit Version 0.8.2.1
Lars Hjemli ≫ Cgit Version 0.8.2.2
Lars Hjemli ≫ Cgit Version 0.8.3
Lars Hjemli ≫ Cgit Version 0.8.3.1
Lars Hjemli ≫ Cgit Version 0.8.3.2
Lars Hjemli ≫ Cgit Version 0.8.3.3
Fedoraproject ≫ Fedora Version 13
Fedoraproject ≫ Fedora Version 14
Fedoraproject ≫ Fedora Version 15
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.75% 0.885
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-193 Off-by-one Error

A product calculates or uses an incorrect maximum or minimum value that is 1 more, or 1 less, than the correct value.

http://article.gmane.org/gmane.comp.version-control.git/168493
Broken Link
http://hjemli.net/git/cgit/commit/?h=stable&id=fc384b16fb9787380746000d3cea2d53fccc548e
Patch
Broken Link
http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055896.html
Patch
Mailing List
http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055898.html
Patch
Mailing List
http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055966.html
Mailing List
http://openwall.com/lists/oss-security/2011/03/07/3
Patch
Third Party Advisory
Mailing List
http://secunia.com/advisories/43633
Vendor Advisory
Broken Link
http://secunia.com/advisories/43788
Vendor Advisory
Broken Link
http://www.osvdb.org/71005
Broken Link
http://www.securityfocus.com/bid/46756
Third Party Advisory
Exploit
Broken Link
VDB Entry
http://www.vupen.com/english/advisories/2011/0667
Broken Link
https://bugzilla.redhat.com/show_bug.cgi?id=680905
Patch
Exploit
Issue Tracking
https://exchange.xforce.ibmcloud.com/vulnerabilities/65919
Third Party Advisory
VDB Entry