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CVE-2026-121943

Опубликовано: 04 нояб. 2026
Источник: nvd
CVSS3: 4.8
EPSS Низкий

Описание

Irontec sngrep through 1.9.0 contains an out-of-bounds stack read vulnerability in sip_check_packet and sip_validate_packet caused by an off-by-one length check on 10240-byte SIP payloads. Remote attackers can send a crafted UDP or TCP SIP packet or supply a pcap file to crash sngrep or leak adjacent stack bytes into displayed SIP fields.

EPSS

Процентиль: 93%
0.05551
Низкий

4.8 Medium

CVSS3

Дефекты

CWE-170

Связанные уязвимости

CVSS3: 4.8
ubuntu
5 дней назад

Irontec sngrep through 1.9.0 contains an out-of-bounds stack read vulnerability in sip_check_packet and sip_validate_packet caused by an off-by-one length check on 10240-byte SIP payloads. Remote attackers can send a crafted UDP or TCP SIP packet or supply a pcap file to crash sngrep or leak adjacent stack bytes into displayed SIP fields.

CVSS3: 4.8
redhat
4 дня назад

Irontec sngrep through 1.9.0 contains an out-of-bounds stack read vulnerability in sip_check_packet and sip_validate_packet caused by an off-by-one length check on 10240-byte SIP payloads. Remote attackers can send a crafted UDP or TCP SIP packet or supply a pcap file to crash sngrep or leak adjacent stack bytes into displayed SIP fields.

CVSS3: 4.8
debian
4 дня назад

Irontec sngrep through 1.9.0 contains an out-of-bounds stack read vuln ...

CVSS3: 4.8
github
4 дня назад

Irontec sngrep through 1.9.0 contains an out-of-bounds stack read vulnerability in sip_check_packet and sip_validate_packet caused by an off-by-one length check on 10240-byte SIP payloads. Remote attackers can send a crafted UDP or TCP SIP packet or supply a pcap file to crash sngrep or leak adjacent stack bytes into displayed SIP fields.

EPSS

Процентиль: 93%
0.05551
Низкий

4.8 Medium

CVSS3

Дефекты

CWE-170