MidnightBSD

Advisories for meetecho

CVE-2020-10573 MEDIUM

An issue was discovered in Janus through 0.9.1. janus_audiobridge.c has a double mutex unlock when listing private rooms in AudioBridge.

CVSS 3.x

Source Score Severity Vector Exploitability Impact
nvd@nist.gov 7.5 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H 3.9 3.6

CVSS 2.0

Severity: MEDIUM

Problem Type: CWE-667,

Products Affected

Vendor Product Version
meetecho janus *
CVE-2020-10574 HIGH

An issue was discovered in Janus through 0.9.1. janus.c tries to use a string that doesn't actually exist during a "query_logger" Admin API request, because of a typo in the JSON validation.

CVSS 3.x

Source Score Severity Vector Exploitability Impact
nvd@nist.gov 9.8 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 3.9 5.9

CVSS 2.0

Severity: HIGH

Problem Type: CWE-706,

Products Affected

Vendor Product Version
meetecho janus *
CVE-2020-10575 MEDIUM

An issue was discovered in Janus through 0.9.1. plugins/janus_videocall.c in the VideoCall plugin mishandles session management because a race condition causes some references to be freed too early or too many times.

CVSS 3.x

Source Score Severity Vector Exploitability Impact
nvd@nist.gov 4.2 MEDIUM CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N 1.6 2.5

CVSS 2.0

Severity: MEDIUM

Problem Type: CWE-362,

Products Affected

Vendor Product Version
meetecho janus *
CVE-2020-10576 MEDIUM

An issue was discovered in Janus through 0.9.1. plugins/janus_voicemail.c in the VoiceMail plugin has a race condition that could cause a server crash.

CVSS 3.x

Source Score Severity Vector Exploitability Impact
nvd@nist.gov 5.9 MEDIUM CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H 2.2 3.6

CVSS 2.0

Severity: MEDIUM

Problem Type: CWE-362,

Products Affected

Vendor Product Version
meetecho janus *
CVE-2020-10577 MEDIUM

An issue was discovered in Janus through 0.9.1. janus.c has multiple concurrent threads that misuse the source property of a session, leading to a race condition when claiming sessions.

CVSS 3.x

Source Score Severity Vector Exploitability Impact
nvd@nist.gov 4.8 MEDIUM CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N 2.2 2.5

CVSS 2.0

Severity: MEDIUM

Problem Type: CWE-362,

Products Affected

Vendor Product Version
meetecho janus *
CVE-2020-13898 MEDIUM

An issue was discovered in janus-gateway (aka Janus WebRTC Server) through 0.10.0. janus_sdp_process in sdp.c has a NULL pointer dereference.

CVSS 3.x

Source Score Severity Vector Exploitability Impact
nvd@nist.gov 7.5 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H 3.9 3.6

CVSS 2.0

Severity: MEDIUM

Problem Type: CWE-476,

Products Affected

Vendor Product Version
meetecho janus *
CVE-2020-13899 MEDIUM

An issue was discovered in janus-gateway (aka Janus WebRTC Server) through 0.10.0. janus_process_incoming_request in janus.c discloses information from uninitialized stack memory.

CVSS 3.x

Source Score Severity Vector Exploitability Impact
nvd@nist.gov 7.5 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N 3.9 3.6

CVSS 2.0

Severity: MEDIUM

Problem Type: CWE-908,

Products Affected

Vendor Product Version
meetecho janus *
CVE-2020-13900 MEDIUM

An issue was discovered in janus-gateway (aka Janus WebRTC Server) through 0.10.0. janus_sdp_preparse in sdp.c has a NULL pointer dereference.

CVSS 3.x

Source Score Severity Vector Exploitability Impact
nvd@nist.gov 7.5 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H 3.9 3.6

CVSS 2.0

Severity: MEDIUM

Problem Type: CWE-476,

Products Affected

Vendor Product Version
meetecho janus *
CVE-2020-13901 HIGH

An issue was discovered in janus-gateway (aka Janus WebRTC Server) through 0.10.0. janus_sdp_merge in sdp.c has a stack-based buffer overflow.

CVSS 3.x

Source Score Severity Vector Exploitability Impact
nvd@nist.gov 9.8 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 3.9 5.9

CVSS 2.0

Severity: HIGH

Problem Type: CWE-787,

Products Affected

Vendor Product Version
meetecho janus *
CVE-2020-14033 HIGH

An issue was discovered in janus-gateway (aka Janus WebRTC Server) through 0.10.0. janus_streaming_rtsp_parse_sdp in plugins/janus_streaming.c has a Buffer Overflow via a crafted RTSP server.

CVSS 3.x

Source Score Severity Vector Exploitability Impact
nvd@nist.gov 9.8 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 3.9 5.9

CVSS 2.0

Severity: HIGH

Problem Type: CWE-120,

Products Affected

Vendor Product Version
meetecho janus *
CVE-2020-14034 HIGH

An issue was discovered in janus-gateway (aka Janus WebRTC Server) through 0.10.0. janus_get_codec_from_pt in utils.c has a Buffer Overflow via long value in an SDP Offer packet.

CVSS 3.x

Source Score Severity Vector Exploitability Impact
nvd@nist.gov 9.8 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 3.9 5.9

CVSS 2.0

Severity: HIGH

Problem Type: CWE-120,

Products Affected

Vendor Product Version
meetecho janus *
CVE-2021-4020 LOW

janus-gateway is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CVSS 3.x

Source Score Severity Vector Exploitability Impact
nvd@nist.gov 5.4 MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N 2.3 2.7

CVSS 2.0

Severity: LOW

Problem Type: CWE-79,

Products Affected

Vendor Product Version
meetecho janus *
CVE-2021-4124 MEDIUM

janus-gateway is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CVSS 3.x

Source Score Severity Vector Exploitability Impact
nvd@nist.gov 6.1 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N 2.8 2.7

CVSS 2.0

Severity: MEDIUM

Problem Type: CWE-79,

Products Affected

Vendor Product Version
meetecho janus *