Описание
Asterisk Open Source 1.2.x before 1.2.32, 1.4.x before 1.4.24.1, and 1.6.0.x before 1.6.0.8; Asterisk Business Edition A.x.x, B.x.x before B.2.5.8, C.1.x.x before C.1.10.5, and C.2.x.x before C.2.3.3; s800i 1.3.x before 1.3.0.2; and Trixbox PBX 2.6.1, when Digest authentication and authalwaysreject are enabled, generates different responses depending on whether a SIP username is valid, which allows remote attackers to enumerate valid usernames.
| Релиз | Статус | Примечание |
|---|---|---|
| dapper | ignored | end of life |
| devel | not-affected | 1:1.6.2.0~rc2-0ubuntu1 |
| feisty | ignored | end of life, was needed |
| gutsy | ignored | end of life, was needed |
| hardy | released | 1:1.4.17~dfsg-2ubuntu1.1 |
| intrepid | ignored | end of life, was needed |
| jaunty | ignored | end of life |
| karmic | not-affected | 1:1.6.2.0~rc2-0ubuntu1 |
| lucid | not-affected | 1:1.6.2.0~rc2-0ubuntu1 |
| maverick | not-affected | 1:1.6.2.0~rc2-0ubuntu1 |
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EPSS
3.5 Low
CVSS2
Связанные уязвимости
Asterisk Open Source 1.2.x before 1.2.32, 1.4.x before 1.4.24.1, and 1.6.0.x before 1.6.0.8; Asterisk Business Edition A.x.x, B.x.x before B.2.5.8, C.1.x.x before C.1.10.5, and C.2.x.x before C.2.3.3; s800i 1.3.x before 1.3.0.2; and Trixbox PBX 2.6.1, when Digest authentication and authalwaysreject are enabled, generates different responses depending on whether a SIP username is valid, which allows remote attackers to enumerate valid usernames.
Asterisk Open Source 1.2.x before 1.2.32, 1.4.x before 1.4.24.1, and 1 ...
Asterisk Open Source 1.2.x before 1.2.32, 1.4.x before 1.4.24.1, and 1.6.0.x before 1.6.0.8; Asterisk Business Edition A.x.x, B.x.x before B.2.5.8, C.1.x.x before C.1.10.5, and C.2.x.x before C.2.3.3; s800i 1.3.x before 1.3.0.2; and Trixbox PBX 2.6.1, when Digest authentication and authalwaysreject are enabled, generates different responses depending on whether a SIP username is valid, which allows remote attackers to enumerate valid usernames.
EPSS
3.5 Low
CVSS2