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Debian Security Advisory 4489-1

Debian Security Advisory 4489-1
Posted Jul 28, 2019
Authored by Debian | Site debian.org

Debian Linux Security Advisory 4489-1 - Imre Rad discovered several vulnerabilities in GNU patch, leading to shell command injection or escape from the working directory and access and overwrite files, if specially crafted patch files are processed.

tags | advisory, shell, vulnerability
systems | linux, debian
advisories | CVE-2019-13636, CVE-2019-13638
SHA-256 | 629bdd444567253abe16946a2abbf219c2b6e287a64661215bc9b20cf3983ebc

Debian Security Advisory 4489-1

Change Mirror Download
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Hash: SHA512

- -------------------------------------------------------------------------
Debian Security Advisory DSA-4489-1 security@debian.org
https://www.debian.org/security/ Salvatore Bonaccorso
July 27, 2019 https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : patch
CVE ID : CVE-2019-13636 CVE-2019-13638
Debian Bug : 932401 933140

Imre Rad discovered several vulnerabilities in GNU patch, leading to
shell command injection or escape from the working directory and access
and overwrite files, if specially crafted patch files are processed.

This update includes a bugfix for a regression introduced by the patch
to address CVE-2018-1000156 when applying an ed-style patch (#933140).

For the oldstable distribution (stretch), these problems have been fixed
in version 2.7.5-1+deb9u2.

For the stable distribution (buster), these problems have been fixed in
version 2.7.6-3+deb10u1.

We recommend that you upgrade your patch packages.

For the detailed security status of patch please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/patch

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org
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