7.5

CVE-2012-5195

Heap-based buffer overflow in the Perl_repeatcpy function in util.c in Perl 5.12.x before 5.12.5, 5.14.x before 5.14.3, and 5.15.x before 15.15.5 allows context-dependent attackers to cause a denial of service (memory consumption and crash) or possibly execute arbitrary code via the 'x' string repeat operator.

Data is provided by the National Vulnerability Database (NVD)
Perl ≫ Perl Version5.12.0
Perl ≫ Perl Version5.12.0 Updaterc0
Perl ≫ Perl Version5.12.0 Updaterc1
Perl ≫ Perl Version5.12.0 Updaterc2
Perl ≫ Perl Version5.12.0 Updaterc3
Perl ≫ Perl Version5.12.0 Updaterc4
Perl ≫ Perl Version5.12.0 Updaterc5
Perl ≫ Perl Version5.12.1
Perl ≫ Perl Version5.12.1 Updaterc1
Perl ≫ Perl Version5.12.1 Updaterc2
Perl ≫ Perl Version5.12.2
Perl ≫ Perl Version5.12.2 Updaterc1
Perl ≫ Perl Version5.12.3
Perl ≫ Perl Version5.12.3 Updaterc1
Perl ≫ Perl Version5.12.3 Updaterc2
Perl ≫ Perl Version5.12.3 Updaterc3
Perl ≫ Perl Version5.12.4
Perl ≫ Perl Version5.14.0
Perl ≫ Perl Version5.14.0 Updaterc1
Perl ≫ Perl Version5.14.0 Updaterc2
Perl ≫ Perl Version5.14.0 Updaterc3
Perl ≫ Perl Version5.14.1
Perl ≫ Perl Version5.14.2
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 6.45% 0.907
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.