7.5

CVE-2013-2221

Exploit

Heap-based buffer overflow in the ZRtp::storeMsgTemp function in GNU ZRTPCPP before 3.2.0 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a large packet.

Data is provided by the National Vulnerability Database (NVD)
Wernerd ≫ Zrtpcpp Version <= 3.2.1
Wernerd ≫ Zrtpcpp Version2.1.2
Wernerd ≫ Zrtpcpp Version2.2.0
Wernerd ≫ Zrtpcpp Version2.3.0
Wernerd ≫ Zrtpcpp Version3.0.0 Updatealpha
Wernerd ≫ Zrtpcpp Version3.1.0
Wernerd ≫ Zrtpcpp Version3.2.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 3.24% 0.859
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.