Package : libonig
Version : 6.1.3-2+deb9u2
CVE ID : CVE-2020-26159
It was discovered that CVE-2020-26159 in the Oniguruma regular
expressions library, notably used in PHP mbstring, was a false-positive. In
consequence the patch for CVE-2020-26159 was reverted. For reference, the
original advisory text follows.
CVE-2020-26159
In Oniguruma an attacker able to supply a regular expression for
compilation may be able to overflow a buffer by one byte in
concat_opt_exact_str in src/regcomp.c
For Debian 9 stretch, this problem has been fixed in version
6.1.3-2+deb9u2.
We recommend that you upgrade your libonig packages.
For the detailed security status of libonig please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/libonig
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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OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 9 | i386 | libonig4 | < 6.1.3-2+deb9u2 | libonig4_6.1.3-2+deb9u2_i386.deb |
Debian | 9 | amd64 | libonig4-dbg | < 6.1.3-2+deb9u2 | libonig4-dbg_6.1.3-2+deb9u2_amd64.deb |
Debian | 9 | arm64 | libonig4 | < 6.1.3-2+deb9u2 | libonig4_6.1.3-2+deb9u2_arm64.deb |
Debian | 9 | armel | libonig4 | < 6.1.3-2+deb9u2 | libonig4_6.1.3-2+deb9u2_armel.deb |
Debian | 9 | i386 | libonig4-dbg | < 6.1.3-2+deb9u2 | libonig4-dbg_6.1.3-2+deb9u2_i386.deb |
Debian | 9 | armel | libonig-dev | < 6.1.3-2+deb9u2 | libonig-dev_6.1.3-2+deb9u2_armel.deb |
Debian | 9 | all | libonig | < 6.1.3-2+deb9u2 | libonig_6.1.3-2+deb9u2_all.deb |
Debian | 9 | arm64 | libonig-dev | < 6.1.3-2+deb9u2 | libonig-dev_6.1.3-2+deb9u2_arm64.deb |
Debian | 9 | armel | libonig4-dbg | < 6.1.3-2+deb9u2 | libonig4-dbg_6.1.3-2+deb9u2_armel.deb |
Debian | 9 | armhf | libonig-dev | < 6.1.3-2+deb9u2 | libonig-dev_6.1.3-2+deb9u2_armhf.deb |