Libslirp Project Libslirp 4.3.1

CPE Details

Libslirp Project Libslirp 4.3.1
libslirp_project
libslirp
4.3.1
2020-07-13
15h06 +00:00
2020-07-13
15h06 +00:00
CPE NVD
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CPE Name: cpe:2.3:a:libslirp_project:libslirp:4.3.1:*:*:*:*:*:*:*

Informations

Vendor

libslirp_project

Product

libslirp

Version

4.3.1

Related CVE

Open and find in CVE List

CVE ID Published Description Score Severity
CVE-2021-3592 2021-06-14 22h00 +00:00 An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the bootp_input() function and could occur while processing a udp packet that is smaller than the size of the 'bootp_t' structure. A malicious guest could use this flaw to leak 10 bytes of uninitialized heap memory from the host. The highest threat from this vulnerability is to data confidentiality. This flaw affects libslirp versions prior to 4.6.0.
3.8
Low
CVE-2021-3593 2021-06-14 22h00 +00:00 An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the udp6_input() function and could occur while processing a udp packet that is smaller than the size of the 'udphdr' structure. This issue may lead to out-of-bounds read access or indirect host memory disclosure to the guest. The highest threat from this vulnerability is to data confidentiality. This flaw affects libslirp versions prior to 4.6.0.
3.8
Low
CVE-2021-3594 2021-06-14 22h00 +00:00 An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the udp_input() function and could occur while processing a udp packet that is smaller than the size of the 'udphdr' structure. This issue may lead to out-of-bounds read access or indirect host memory disclosure to the guest. The highest threat from this vulnerability is to data confidentiality. This flaw affects libslirp versions prior to 4.6.0.
3.8
Low
CVE-2021-3595 2021-06-14 22h00 +00:00 An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the tftp_input() function and could occur while processing a udp packet that is smaller than the size of the 'tftp_t' structure. This issue may lead to out-of-bounds read access or indirect host memory disclosure to the guest. The highest threat from this vulnerability is to data confidentiality. This flaw affects libslirp versions prior to 4.6.0.
3.8
Low
CVE-2020-29129 2020-11-26 18h03 +00:00 ncsi.c in libslirp through 4.3.1 has a buffer over-read because it tries to read a certain amount of header data even if that exceeds the total packet length.
4.3
Medium
CVE-2020-29130 2020-11-25 23h00 +00:00 slirp.c in libslirp through 4.3.1 has a buffer over-read because it tries to read a certain amount of header data even if that exceeds the total packet length.
4.3
Medium