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Exim » Exim » 4.71 : Security Vulnerabilities

Cpe Name:cpe:/a:exim:exim:4.71
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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2014-2972 189 Exec Code +Priv 2014-09-04 2016-12-02
4.6
None Local Low Not required Partial Partial Partial
expand.c in Exim before 4.83 expands mathematical comparisons twice, which allows local users to gain privileges and execute arbitrary commands via a crafted lookup value.
2 CVE-2014-2957 20 Exec Code 2014-09-04 2014-09-05
6.8
None Remote Medium Not required Partial Partial Partial
The dmarc_process function in dmarc.c in Exim before 4.82.1, when EXPERIMENTAL_DMARC is enabled, allows remote attackers to execute arbitrary code via the From header in an email, which is passed to the expand_string function.
3 CVE-2012-5671 119 Exec Code Overflow 2012-10-31 2017-08-28
6.8
None Remote Medium Not required Partial Partial Partial
Heap-based buffer overflow in the dkim_exim_query_dns_txt function in dkim.c in Exim 4.70 through 4.80, when DKIM support is enabled and acl_smtp_connect and acl_smtp_rcpt are not set to "warn control = dkim_disable_verify," allows remote attackers to execute arbitrary code via an email from a malicious DNS server.
4 CVE-2011-1764 134 DoS Exec Code 2011-10-04 2014-02-20
7.5
None Remote Low Not required Partial Partial Partial
Format string vulnerability in the dkim_exim_verify_finish function in src/dkim.c in Exim before 4.76 might allow remote attackers to execute arbitrary code or cause a denial of service (daemon crash) via format string specifiers in data used in DKIM logging, as demonstrated by an identity field containing a % (percent) character.
5 CVE-2011-1407 20 Exec Code 2011-05-16 2011-09-06
7.5
None Remote Low Not required Partial Partial Partial
The DKIM implementation in Exim 4.7x before 4.76 permits matching for DKIM identities to apply to lookup items, instead of only strings, which allows remote attackers to execute arbitrary code or access a filesystem via a crafted identity.
6 CVE-2011-0017 20 2011-02-01 2017-08-16
6.9
None Local Medium Not required Complete Complete Complete
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.
7 CVE-2010-4345 264 1 +Priv 2010-12-14 2011-02-17
6.9
None Local Medium Not required Complete Complete Complete
Exim 4.72 and earlier allows local users to gain privileges by leveraging the ability of the exim user account to specify an alternate configuration file with a directive that contains arbitrary commands, as demonstrated by the spool_directory directive.
8 CVE-2010-2024 362 DoS +Priv 2010-06-07 2017-08-16
4.4
None Local Medium Not required Partial Partial Partial
transports/appendfile.c in Exim before 4.72, when MBX locking is enabled, allows local users to change permissions of arbitrary files or create arbitrary files, and cause a denial of service or possibly gain privileges, via a symlink attack on a lockfile in /tmp/.
9 CVE-2010-2023 362 DoS +Priv 2010-06-07 2017-08-16
4.4
None Local Medium Not required Partial Partial Partial
transports/appendfile.c in Exim before 4.72, when a world-writable sticky-bit mail directory is used, does not verify the st_nlink field of mailbox files, which allows local users to cause a denial of service or possibly gain privileges by creating a hard link to another user's file.
Total number of vulnerabilities : 9   Page : 1 (This Page)
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