CVE-2011-0017: Input Validation
First published: Wed Feb 02 2011(Updated: )
The open_log function in log.c in Exim 4.72 and earlier does not check the return value from (1) setuid or (2) setgid system calls, which allows local users to append log data to arbitrary files via a symlink attack.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Exim Exim | =2.11 | |
| Exim Exim | =4.70 | |
| Exim Exim | =4.69 | |
| Exim Exim | =4.66 | |
| Exim Exim | =4.10 | |
| Exim Exim | =3.16 | |
| Exim Exim | =3.21 | |
| Exim Exim | =3.01 | |
| Exim Exim | =3.31 | |
| Exim Exim | =4.24 | |
| Exim Exim | =3.33 | |
| Exim Exim | =3.30 | |
| Exim Exim | <=4.72 | |
| Exim Exim | =4.30 | |
| Exim Exim | =4.21 | |
| Exim Exim | =4.03 | |
| Exim Exim | =4.51 | |
| Exim Exim | =4.71 | |
| Exim Exim | =4.67 | |
| Exim Exim | =4.63 | |
| Exim Exim | =4.00 | |
| Exim Exim | =4.43 | |
| Exim Exim | =4.22 | |
| Exim Exim | =3.10 | |
| Exim Exim | =4.40 | |
| Exim Exim | =4.52 | |
| Exim Exim | =3.36 | |
| Exim Exim | =3.15 | |
| Exim Exim | =4.60 | |
| Exim Exim | =4.61 | |
| Exim Exim | =2.12 | |
| Exim Exim | =4.68 | |
| Exim Exim | =4.54 | |
| Exim Exim | =4.02 | |
| Exim Exim | =4.23 | |
| Exim Exim | =4.01 | |
| Exim Exim | =3.34 | |
| Exim Exim | =3.00 | |
| Exim Exim | =4.62 | |
| Exim Exim | =3.02 | |
| Exim Exim | =3.03 | |
| Exim Exim | =3.12 | |
| Exim Exim | =3.20 | |
| Exim Exim | =4.12 | |
| Exim Exim | =3.22 | |
| Exim Exim | =4.32 | |
| Exim Exim | =4.11 | |
| Exim Exim | =4.42 | |
| Exim Exim | =4.05 | |
| Exim Exim | =4.31 | |
| Exim Exim | =3.14 | |
| Exim Exim | =3.11 | |
| Exim Exim | =3.35 | |
| Exim Exim | =4.44 | |
| Exim Exim | =4.14 | |
| Exim Exim | =4.64 | |
| Exim Exim | =4.04 | |
| Exim Exim | =4.41 | |
| Exim Exim | =4.20 | |
| Exim Exim | =2.10 | |
| Exim Exim | =4.65 | |
| Exim Exim | =4.53 | |
| Exim Exim | =4.33 | |
| Exim Exim | =3.13 | |
| Exim Exim | =4.50 | |
| Exim Exim | =3.32 | |
| Exim Exim | =4.34 |
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Reference Links
- http://www.vupen.com/english/advisories/2011/0224
- http://www.vupen.com/english/advisories/2011/0245
- http://www.securityfocus.com/bid/46065
- http://secunia.com/advisories/43128
- http://osvdb.org/70696
- http://secunia.com/advisories/43101
- http://www.debian.org/security/2011/dsa-2154
- http://lists.exim.org/lurker/message/20110126.034702.4d69c278.en.html
- http://secunia.com/advisories/43243
- http://www.vupen.com/english/advisories/2011/0364
- http://www.ubuntu.com/usn/USN-1060-1
- http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00004.html
- http://www.vupen.com/english/advisories/2011/0464
- https://exchange.xforce.ibmcloud.com/vulnerabilities/65028
- collector/nvd-historical
- collector/nvd-index
- agent/severity
- agent/weakness
- agent/references
- agent/author
- agent/description
- agent/type
- agent/event
- agent/softwarecombine
- agent/first-publish-date
- agent/last-modified-date
- agent/remedy
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/exim
- canonical/exim exim
- version/exim exim/2.11
- version/exim exim/4.70
- version/exim exim/4.69
- version/exim exim/4.66
- version/exim exim/4.10
- version/exim exim/3.16
- version/exim exim/3.21
- version/exim exim/3.01
- version/exim exim/3.31
- version/exim exim/4.24
- version/exim exim/3.33
- version/exim exim/3.30
- version/exim exim/4.72
- version/exim exim/4.30
- version/exim exim/4.21
- version/exim exim/4.03
- version/exim exim/4.51
- version/exim exim/4.71
- version/exim exim/4.67
- version/exim exim/4.63
- version/exim exim/4.00
- version/exim exim/4.43
- version/exim exim/4.22
- version/exim exim/3.10
- version/exim exim/4.40
- version/exim exim/4.52
- version/exim exim/3.36
- version/exim exim/3.15
- version/exim exim/4.60
- version/exim exim/4.61
- version/exim exim/2.12
- version/exim exim/4.68
- version/exim exim/4.54
- version/exim exim/4.02
- version/exim exim/4.23
- version/exim exim/4.01
- version/exim exim/3.34
- version/exim exim/3.00
- version/exim exim/4.62
- version/exim exim/3.02
- version/exim exim/3.03
- version/exim exim/3.12
- version/exim exim/3.20
- version/exim exim/4.12
- version/exim exim/3.22
- version/exim exim/4.32
- version/exim exim/4.11
- version/exim exim/4.42
- version/exim exim/4.05
- version/exim exim/4.31
- version/exim exim/3.14
- version/exim exim/3.11
- version/exim exim/3.35
- version/exim exim/4.44
- version/exim exim/4.14
- version/exim exim/4.64
- version/exim exim/4.04
- version/exim exim/4.41
- version/exim exim/4.20
- version/exim exim/2.10
- version/exim exim/4.65
- version/exim exim/4.53
- version/exim exim/4.33
- version/exim exim/3.13
- version/exim exim/4.50
- version/exim exim/3.32
- version/exim exim/4.34