Bug 50926 - curl: Multiple issues (4.3)
Summary: curl: Multiple issues (4.3)
Status: CLOSED FIXED
Alias: None
Product: UCS
Classification: Unclassified
Component: Security updates
Version: UCS 4.3
Hardware: All Linux
: P3 normal
Target Milestone: UCS 4.3-5-errata
Assignee: Quality Assurance
QA Contact: Philipp Hahn
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2020-03-09 20:41 CET by Quality Assurance
Modified: 2020-03-11 13:57 CET (History)
0 users

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What kind of report is it?: Security Issue
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Max CVSS v3 score: 6.3 (CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)


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Description Quality Assurance univentionstaff 2020-03-09 20:41:20 CET
New Debian curl 7.52.1-5+deb9u10 fixes:
This update addresses the following issues:
* TFTP receive heap buffer overflow in tftp_receive_packet() function  (CVE-2019-5436)
* double free due to subsequent call of realloc() (CVE-2019-5481)
* heap buffer overflow in function tftp_receive_packet() (CVE-2019-5482)
Comment 1 Quality Assurance univentionstaff 2020-03-09 21:00:35 CET
--- mirror/ftp/4.3/unmaintained/4.3-4/source/curl_7.52.1-5+deb9u9.dsc
+++ apt/ucs_4.3-0-errata4.3-5/source/curl_7.52.1-5+deb9u10.dsc
@@ -1,3 +1,13 @@
+7.52.1-5+deb9u10 [Sat, 22 Feb 2020 14:56:32 +0000] Alessandro Ghedini <ghedo@debian.org>:
+
+  * Fix TFTP receive buffer overflow as per CVE-2019-5436 (Closes: #929351)
+    https://curl.haxx.se/docs/CVE-2019-5436.html
+  * Fix FTP-KRB double-free as per CVE-2019-5481 (Closes: #940009)
+    https://curl.haxx.se/docs/CVE-2019-5481.html
+  * Fix TFTP small blocksize heap buffer overflow as per CVE-2019-5482
+    (Closes: #940010)
+    https://curl.haxx.se/docs/CVE-2019-5482.html
+
 7.52.1-5+deb9u9 [Mon, 04 Feb 2019 20:55:32 +0000] Alessandro Ghedini <ghedo@debian.org>:
 
   * Fix NTLM type-2 out-of-bounds buffer read as per CVE-2018-16890

<http://10.200.17.11/4.3-5/#8640689909871741047>
Comment 2 Philipp Hahn univentionstaff 2020-03-10 08:38:43 CET
OK: yaml
OK: announce_errata
OK: patch
OK: piuparts

[4.3-5] 94df46779f Bug #50926: curl 7.52.1-5+deb9u10
 doc/errata/staging/curl.yaml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

[4.3-5] fdcede75f1 Bug #50926: curl 7.52.1-5+deb9u10
 doc/errata/staging/curl.yaml | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
Comment 3 Erik Damrose univentionstaff 2020-03-11 13:57:36 CET
<http://errata.software-univention.de/ucs/4.3/641.html>