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Debian: Security Advisory for apache2 (DSA-5035-1)

Information

Severity

Severity

High

Family

Family

Debian Local Security Checks

CVSSv2 Base

CVSSv2 Base

7.5

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Solution Type

Solution Type

Vendor Patch

Created

Created

2 years ago

Modified

Modified

2 years ago

Summary

The remote host is missing an update for the 'apache2' package(s) announced via the DSA-5035-1 advisory.

Insight

Insight

Two vulnerabilities have been discovered in the Apache HTTP server: CVE-2021-44224 When operating as a forward proxy, Apache was depending on the setup suspectible to denial of service or Server Side Request forgery. CVE-2021-44790 A buffer overflow in mod_lua may result in denial of service or potentially the execution of arbitrary code.

Affected Software

Affected Software

'apache2' package(s) on Debian Linux.

Detection Method

Detection Method

Checks if a vulnerable package version is present on the target host.

Solution

Solution

For the oldstable distribution (buster), these problems have been fixed in version 2.4.38-3+deb10u7. For the stable distribution (bullseye), these problems have been fixed in version 2.4.52-1~deb11u2. We recommend that you upgrade your apache2 packages.

Common Vulnerabilities and Exposures (CVE)