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Re: [SECURITY] [DLA 2879-1] lighttpd security update -> DLA=2887-1

Dear all,

lighttpd security update was announced recently under the wrong DLA-number. The
proper one is [DLA-2887-1]. Sorry for inconvenience.

[DLA-2887-1] https://www.debian.org/lts/security/2022/dla-2887

Best regards


On 1/18/22 18:55, Anton Gladky wrote:
> -------------------------------------------------------------------------
> Debian LTS Advisory DLA-2879-1                debian-lts@lists.debian.org
> https://www.debian.org/lts/security/                         Anton Gladky
> January 14, 2022                              https://wiki.debian.org/LTS
> -------------------------------------------------------------------------
> Package        : lighttpd
> Version        : 1.4.45-1+deb9u1
> CVE ID         : CVE-2018-19052
> One issue has been discovered in lighttpd: fast webserver with minimal memory
> footprint.
> CVE-2018-19052: an issue was discovered in mod_alias_physical_handler in
> mod_alias.c in lighttpd before 1.4.50. There is potential ../ path traversal of
> a single directory above an alias target, with a specific mod_alias
> configuration where the matched alias lacks a trailing '/' character, but the
> alias target filesystem path does have a trailing '/' character.
> For Debian 9 stretch, this problem has been fixed in version
> 1.4.45-1+deb9u1.
> We recommend that you upgrade your lighttpd packages.
> For the detailed security status of lighttpd please refer to
> its security tracker page at:
> https://security-tracker.debian.org/tracker/lighttpd
> Further information about Debian LTS security advisories, how to apply
> these updates to your system and frequently asked questions can be
> found at: https://wiki.debian.org/LTS

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