DLA-3363-1 for pcre2

2 files changed, 58 insertions, 0 deletions

diff --git a/english/lts/security/2023/dla-3363.data b/english/lts/security/2023/dla-3363.data
new file mode 100644
index 00000000000..970dcec9fa7
--- /dev/null
+++ b/english/lts/security/2023/dla-3363.data
@@ -0,0 +1,10 @@
+<define-tag pagetitle>DLA-3363-1 pcre2</define-tag>
+<define-tag report_date>2023-03-16</define-tag>
+<define-tag secrefs>CVE-2019-20454 CVE-2022-1586 CVE-2022-1587 Bug#1011954</define-tag>
+<define-tag packages>pcre2</define-tag>
+<define-tag isvulnerable>yes</define-tag>
+<define-tag fixed>yes</define-tag>
+<define-tag fixed-section>no</define-tag>
+
+#use wml::debian::security
+
diff --git a/english/lts/security/2023/dla-3363.wml b/english/lts/security/2023/dla-3363.wml
new file mode 100644
index 00000000000..4a4e40f956d
--- /dev/null
+++ b/english/lts/security/2023/dla-3363.wml
@@ -0,0 +1,48 @@
+<define-tag description>LTS security update</define-tag>
+<define-tag moreinfo>
+<p>Multiple out-of-bounds read vulnerabilities were found in pcre2, a Perl
+Compatible Regular Expression library, which could result in information
+disclosure or denial or service.</p>
+
+<ul>
+
+<li><a href="https://security-tracker.debian.org/tracker/CVE-2019-20454">CVE-2019-20454</a>
+
+    <p>Out-of-bounds read when the pattern <code>&bsol;X</code> is JIT
+    compiled and used to match specially crafted subjects in non-UTF
+    mode.</p></li>
+
+<li><a href="https://security-tracker.debian.org/tracker/CVE-2022-1586">CVE-2022-1586</a>
+
+    <p>Out-of-bounds read involving unicode property matching in
+    JIT-compiled regular expressions. The issue occurs because the
+    character was not fully read in case-less matching within JIT.</p></li>
+
+<li><a href="https://security-tracker.debian.org/tracker/CVE-2022-1587">CVE-2022-1587</a>
+
+    <p>Out-of-bounds read affecting recursions in JIT-compiled regular
+    expressions caused by duplicate data transfers.</p>
+
+<p>This upload also fixes a subject buffer overread in JIT when UTF is
+disabled and <code>&bsol;X</code> or <code>&bsol;R</code> has a greater
+than 1 fixed quantifier. This issue was found by Yunho Kim.</p></li>
+
+</ul>
+
+<p>For Debian 10 buster, these problems have been fixed in version
+10.32-5+deb10u1.</p>
+
+<p>We recommend that you upgrade your pcre2 packages.</p>
+
+<p>For the detailed security status of pcre2 please refer to
+its security tracker page at:
+<a href="https://security-tracker.debian.org/tracker/pcre2">https://security-tracker.debian.org/tracker/pcre2</a></p>
+
+<p>Further information about Debian LTS security advisories, how to apply
+these updates to your system and frequently asked questions can be
+found at: <a href="https://wiki.debian.org/LTS">https://wiki.debian.org/LTS</a></p>
+</define-tag>
+
+# do not modify the following line
+#include "$(ENGLISHDIR)/lts/security/2023/dla-3363.data"
+# $Id: $