Off-by-one buffer overflow in Dovecot 1.0test53 through 1.0.rc14, and possibly other versions, when index files are used and mmap_disable is set to yes, allows remote authenticated IMAP or POP3 users to cause a denial of service (crash) via unspecified vectors involving the cache file.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Dovecot | Timo_sirainen | 1.0 (including) | 1.0 (including) |
| Dovecot | Timo_sirainen | 1.0.alpha1 (including) | 1.0.alpha1 (including) |
| Dovecot | Timo_sirainen | 1.0.alpha2 (including) | 1.0.alpha2 (including) |
| Dovecot | Timo_sirainen | 1.0.alpha3 (including) | 1.0.alpha3 (including) |
| Dovecot | Timo_sirainen | 1.0.alpha4 (including) | 1.0.alpha4 (including) |
| Dovecot | Timo_sirainen | 1.0.alpha5 (including) | 1.0.alpha5 (including) |
| Dovecot | Timo_sirainen | 1.0.beta1 (including) | 1.0.beta1 (including) |
| Dovecot | Timo_sirainen | 1.0.beta2 (including) | 1.0.beta2 (including) |
| Dovecot | Timo_sirainen | 1.0.beta3 (including) | 1.0.beta3 (including) |
| Dovecot | Timo_sirainen | 1.0.beta4 (including) | 1.0.beta4 (including) |
| Dovecot | Timo_sirainen | 1.0.beta5 (including) | 1.0.beta5 (including) |
| Dovecot | Timo_sirainen | 1.0.beta6 (including) | 1.0.beta6 (including) |
| Dovecot | Timo_sirainen | 1.0.beta7 (including) | 1.0.beta7 (including) |
| Dovecot | Timo_sirainen | 1.0.beta8 (including) | 1.0.beta8 (including) |
| Dovecot | Timo_sirainen | 1.0.beta9 (including) | 1.0.beta9 (including) |
| Dovecot | Timo_sirainen | 1.0.rc1 (including) | 1.0.rc1 (including) |
| Dovecot | Timo_sirainen | 1.0.rc2 (including) | 1.0.rc2 (including) |
| Dovecot | Timo_sirainen | 1.0.rc3 (including) | 1.0.rc3 (including) |
| Dovecot | Timo_sirainen | 1.0.rc4 (including) | 1.0.rc4 (including) |
| Dovecot | Timo_sirainen | 1.0.rc5 (including) | 1.0.rc5 (including) |
| Dovecot | Timo_sirainen | 1.0.rc6 (including) | 1.0.rc6 (including) |
| Dovecot | Timo_sirainen | 1.0.rc7 (including) | 1.0.rc7 (including) |
| Dovecot | Timo_sirainen | 1.0.rc8 (including) | 1.0.rc8 (including) |
| Dovecot | Timo_sirainen | 1.0.rc9 (including) | 1.0.rc9 (including) |
| Dovecot | Timo_sirainen | 1.0.rc10 (including) | 1.0.rc10 (including) |
| Dovecot | Timo_sirainen | 1.0.rc11 (including) | 1.0.rc11 (including) |
| Dovecot | Timo_sirainen | 1.0.rc12 (including) | 1.0.rc12 (including) |
| Dovecot | Timo_sirainen | 1.0.rc13 (including) | 1.0.rc13 (including) |
| Dovecot | Timo_sirainen | 1.0.rc14 (including) | 1.0.rc14 (including) |
| Dovecot | Timo_sirainen | 1.0.test53 (including) | 1.0.test53 (including) |
| Dovecot | Timo_sirainen | 1.0.test54 (including) | 1.0.test54 (including) |
| Dovecot | Timo_sirainen | 1.0.test55 (including) | 1.0.test55 (including) |
| Dovecot | Timo_sirainen | 1.0.test56 (including) | 1.0.test56 (including) |
| Dovecot | Timo_sirainen | 1.0.test57 (including) | 1.0.test57 (including) |
| Dovecot | Timo_sirainen | 1.0.test58 (including) | 1.0.test58 (including) |
| Dovecot | Timo_sirainen | 1.0.test59 (including) | 1.0.test59 (including) |
| Dovecot | Timo_sirainen | 1.0.test60 (including) | 1.0.test60 (including) |
| Dovecot | Timo_sirainen | 1.0.test61 (including) | 1.0.test61 (including) |
| Dovecot | Timo_sirainen | 1.0.test62 (including) | 1.0.test62 (including) |
| Dovecot | Timo_sirainen | 1.0.test63 (including) | 1.0.test63 (including) |
| Dovecot | Timo_sirainen | 1.0.test64 (including) | 1.0.test64 (including) |
| Dovecot | Timo_sirainen | 1.0.test65 (including) | 1.0.test65 (including) |
| Dovecot | Timo_sirainen | 1.0.test66 (including) | 1.0.test66 (including) |
| Dovecot | Timo_sirainen | 1.0.test67 (including) | 1.0.test67 (including) |
| Dovecot | Timo_sirainen | 1.0.test68 (including) | 1.0.test68 (including) |
| Dovecot | Timo_sirainen | 1.0.test69 (including) | 1.0.test69 (including) |
| Dovecot | Timo_sirainen | 1.0.test70 (including) | 1.0.test70 (including) |
| Dovecot | Timo_sirainen | 1.0.test71 (including) | 1.0.test71 (including) |
| Dovecot | Timo_sirainen | 1.0.test72 (including) | 1.0.test72 (including) |
| Dovecot | Timo_sirainen | 1.0.test73 (including) | 1.0.test73 (including) |
| Dovecot | Timo_sirainen | 1.0.test74 (including) | 1.0.test74 (including) |
| Dovecot | Timo_sirainen | 1.0.test75 (including) | 1.0.test75 (including) |
| Dovecot | Timo_sirainen | 1.0.test76 (including) | 1.0.test76 (including) |
| Dovecot | Timo_sirainen | 1.0.test77 (including) | 1.0.test77 (including) |
| Dovecot | Timo_sirainen | 1.0.test78 (including) | 1.0.test78 (including) |
| Dovecot | Timo_sirainen | 1.0.test79 (including) | 1.0.test79 (including) |
| Dovecot | Timo_sirainen | 1.0.test80 (including) | 1.0.test80 (including) |