| Package | Affected versions | Patched versions |
|---|---|---|
| exim | = 4.00= 4.01= 4.02= 4.03= 4.04= 4.05= 4.10= 4.11= 4.12= 4.14= 4.20= 4.21= 4.22= 4.23= 4.24= 4.30= 4.31= 4.32= 4.33= 4.34= 4.40= 4.41= 4.42= 4.43= 4.44= 4.50= 4.51= 4.52= 4.53= 4.54= 4.60= 4.61= 4.62= 4.63= 4.64= 4.65= 4.66= 4.67= 4.68= 4.69= 4.70= 4.71= 4.72= 4.73= 4.74= 4.75= 4.76= 4.77= 4.80= 4.80.1≤ 4.82 |
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.
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