Debian Security Bug TrackerDEBIANCVE:CVE-2007-4771CVE-2007-4771
9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.007 Low
EPSS
Percentile
79.8%
Heap-based buffer overflow in the doInterval function in regexcmp.cpp in libicu in International Components for Unicode (ICU) 3.8.1 and earlier allows context-dependent attackers to cause a denial of service (memory consumption) and possibly have unspecified other impact via a regular expression that writes a large amount of data to the backtracking stack. NOTE: some of these details are obtained from third party information.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | icu | < 3.8-6 | icu_3.8-6_all.deb |
| Debian | 11 | all | icu | < 3.8-6 | icu_3.8-6_all.deb |
| Debian | 10 | all | icu | < 3.8-6 | icu_3.8-6_all.deb |
| Debian | 999 | all | icu | < 3.8-6 | icu_3.8-6_all.deb |
| Debian | 13 | all | icu | < 3.8-6 | icu_3.8-6_all.deb |
Related
9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.007 Low
EPSS
Percentile
79.8%