Risk | High |
Patch available | YES |
Number of vulnerabilities | 12 |
CVE-ID | CVE-2021-45386 CVE-2021-45387 CVE-2022-27416 CVE-2022-27418 CVE-2022-27939 CVE-2022-27940 CVE-2022-27941 CVE-2022-27942 CVE-2022-28487 CVE-2022-37047 CVE-2022-37048 CVE-2022-37049 |
CWE-ID | CWE-617 CWE-415 CWE-122 CWE-125 CWE-401 CWE-787 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software |
Gentoo Linux Operating systems & Components / Operating system net-analyzer/tcpreplay Operating systems & Components / Operating system package or component |
Vendor | Gentoo |
Security Bulletin
This security bulletin contains information about 12 vulnerabilities.
EUVDB-ID: #VU68395
Risk: Medium
CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2021-45386
CWE-ID:
CWE-617 - Reachable Assertion
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a reachable assertion within the add_tree_ipv6() function in tree.c. A remote attacker can pass specially crafted data to the application and perform a denial of service (DoS) attack.
Update the affected packages.
net-analyzer/tcpreplay to version: 4.4.2
Gentoo Linux: All versions
net-analyzer/tcpreplay: before 4.4.2
CPE2.3http://security.gentoo.org/glsa/202210-08
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU68396
Risk: Medium
CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2021-45387
CWE-ID:
CWE-617 - Reachable Assertion
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a reachable assertion within the add_tree_ipv4() function in tree.c. A remote attacker can pass specially crafted data to the application and perform a denial of service (DoS) attack.
MitigationUpdate the affected packages.
net-analyzer/tcpreplay to version: 4.4.2
Gentoo Linux: All versions
net-analyzer/tcpreplay: before 4.4.2
CPE2.3http://security.gentoo.org/glsa/202210-08
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU68397
Risk: High
CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]
CVE-ID: CVE-2022-27416
CWE-ID:
CWE-415 - Double Free
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in /tcpedit/plugins/dlt_jnpr_ether/jnpr_ether.c. A remote attacker can pass specially crafted data to the application, trigger a double free error and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationUpdate the affected packages.
net-analyzer/tcpreplay to version: 4.4.2
Gentoo Linux: All versions
net-analyzer/tcpreplay: before 4.4.2
CPE2.3http://security.gentoo.org/glsa/202210-08
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU68398
Risk: High
CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]
CVE-ID: CVE-2022-27418
CWE-ID:
CWE-122 - Heap-based Buffer Overflow
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error within the do_checksum_math() function in /tcpedit/checksum.c. A remote attacker can trigger a heap-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationUpdate the affected packages.
net-analyzer/tcpreplay to version: 4.4.2
Gentoo Linux: All versions
net-analyzer/tcpreplay: before 4.4.2
CPE2.3http://security.gentoo.org/glsa/202210-08
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU68399
Risk: Medium
CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-27939
CWE-ID:
CWE-617 - Reachable Assertion
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a reachable assertion within the get_layer4_v6() function in common/get.c in tcprewrite. A remote attacker can pass specially crafted data to the application and perform a denial of service (DoS) attack.
Update the affected packages.
net-analyzer/tcpreplay to version: 4.4.2
Gentoo Linux: All versions
net-analyzer/tcpreplay: before 4.4.2
CPE2.3http://security.gentoo.org/glsa/202210-08
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU68400
Risk: Medium
CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-27940
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to heap-based buffer over-read within he get_ipv6_next() function in common/get.c in tcprewrite. A remote attacker can perform a denial of service attack.
MitigationUpdate the affected packages.
net-analyzer/tcpreplay to version: 4.4.2
Gentoo Linux: All versions
net-analyzer/tcpreplay: before 4.4.2
CPE2.3http://security.gentoo.org/glsa/202210-08
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU68401
Risk: Medium
CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-27941
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to heap-based buffer over-read within the get_l2len_protocol() function in common/get.c in tcprewrite. A remote attacker can perform a denial of service attack.
MitigationUpdate the affected packages.
net-analyzer/tcpreplay to version: 4.4.2
Gentoo Linux: All versions
net-analyzer/tcpreplay: before 4.4.2
CPE2.3http://security.gentoo.org/glsa/202210-08
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU68402
Risk: Medium
CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-27942
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to heap-based buffer over-read within the parse_mpls() function in common/get.c in tcpprep. A remote attacker can perform a denial of service attack.
MitigationUpdate the affected packages.
net-analyzer/tcpreplay to version: 4.4.2
Gentoo Linux: All versions
net-analyzer/tcpreplay: before 4.4.2
CPE2.3http://security.gentoo.org/glsa/202210-08
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU68403
Risk: Medium
CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-28487
CWE-ID:
CWE-401 - Missing release of memory after effective lifetime
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform DoS attack on the target system.
The vulnerability exists due memory leak within the fix_ipv6_checksums() function in tcpreplay. A remote attacker can force the application to leak memory and perform denial of service attack.
MitigationUpdate the affected packages.
net-analyzer/tcpreplay to version: 4.4.2
Gentoo Linux: All versions
net-analyzer/tcpreplay: before 4.4.2
CPE2.3http://security.gentoo.org/glsa/202210-08
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU68404
Risk: High
CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]
CVE-ID: CVE-2022-37047
CWE-ID:
CWE-787 - Out-of-bounds write
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing untrusted input within the get_ipv6_next() function in common/get.c in tcprewrite. A remote attacker can trigger an out-of-bounds write and execute arbitrary code on the target system.
MitigationUpdate the affected packages.
net-analyzer/tcpreplay to version: 4.4.2
Gentoo Linux: All versions
net-analyzer/tcpreplay: before 4.4.2
CPE2.3http://security.gentoo.org/glsa/202210-08
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU68411
Risk: High
CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]
CVE-ID: CVE-2022-37048
CWE-ID:
CWE-787 - Out-of-bounds write
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing untrusted input within the get_l2len_protocol() function in common/get.c in tcprewrite. A remote attacker can trigger an out-of-bounds write and execute arbitrary code on the target system.
MitigationUpdate the affected packages.
net-analyzer/tcpreplay to version: 4.4.2
Gentoo Linux: All versions
net-analyzer/tcpreplay: before 4.4.2
CPE2.3http://security.gentoo.org/glsa/202210-08
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU68412
Risk: High
CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]
CVE-ID: CVE-2022-37049
CWE-ID:
CWE-787 - Out-of-bounds write
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing untrusted input within the parse_mpls() function in common/get.c in tcpprep. A remote attacker can trigger an out-of-bounds write and execute arbitrary code on the target system.
MitigationUpdate the affected packages.
net-analyzer/tcpreplay to version: 4.4.2
Gentoo Linux: All versions
net-analyzer/tcpreplay: before 4.4.2
CPE2.3http://security.gentoo.org/glsa/202210-08
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.