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Fix CVE-2017-12613

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yang_zhuang_zhuang 2021-03-19 14:31:17 +08:00
parent 3ee804b9c0
commit 19287f0566
2 changed files with 58 additions and 1 deletions
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9
apr.spec
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@ -2,7 +2,7 @@
Name: apr Name: apr
Version: 1.7.0 Version: 1.7.0
Release: 1 Release: 2
Summary: Apache Portable Runtime. Summary: Apache Portable Runtime.
License: ASL 2.0 and BSD with advertising and ISC and BSD License: ASL 2.0 and BSD with advertising and ISC and BSD
URL: http://apr.apache.org URL: http://apr.apache.org
@ -14,6 +14,7 @@ Patch1: apr-1.2.7-pkgconf.patch
Patch2: Split-apr_pool_check_integrity-into-two-parts.patch Patch2: Split-apr_pool_check_integrity-into-two-parts.patch
Patch3: Pool-debugging-fixes.patch Patch3: Pool-debugging-fixes.patch
Patch4: Fix-pool-debugging-output-so-that-creation-events-ar.patch Patch4: Fix-pool-debugging-output-so-that-creation-events-ar.patch
Patch5: backport-CVE-2017-12613-Bounds-check-human-readable-date-fields.patch
BuildRequires: gcc autoconf libtool libuuid-devel python3 lksctp-tools-devel BuildRequires: gcc autoconf libtool libuuid-devel python3 lksctp-tools-devel
@ -97,6 +98,12 @@ make check
%doc docs/incomplete_types docs/non_apr_programs %doc docs/incomplete_types docs/non_apr_programs
%changelog %changelog
* Fri Mar 19 2021 yangzhuangzhuang<yangzhuangzhuang1@huawei.com> - 1.7.0-2
- Type: CVE
- ID: CVE-2017-12613
- SUG: NA
- DESC:Fix CVE-2017-12613
* Thu Jul 23 2020 liuchenguang<liuchenguang4@huawei.com> - 1.7.0-1 * Thu Jul 23 2020 liuchenguang<liuchenguang4@huawei.com> - 1.7.0-1
- Type: enhancement - Type: enhancement
- ID: NA - ID: NA

50
backport-CVE-2017-12613-Bounds-check-human-readable-date-fields.patch Normal file
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@ -0,0 +1,50 @@
From ad958385a4180d7a83d90589689fcd36e3bbc57a Mon Sep 17 00:00:00 2001
From: Nick Kew <niq@apache.org>
Date: Sun, 10 Sep 2017 22:30:14 +0000
Subject: [PATCH] Bounds-check human-readable date fields (credit: Stefan
Sperling)
git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1807975 13f79535-47bb-0310-9956-ffa450edef68
---
time/unix/time.c | 3 +++
time/win32/time.c | 6 ++++++
2 files changed, 9 insertions(+)
diff --git a/time/unix/time.c b/time/unix/time.c
index dfa45e690c..7f09581927 100644
--- a/time/unix/time.c
+++ b/time/unix/time.c
@@ -142,6 +142,9 @@ APR_DECLARE(apr_status_t) apr_time_exp_get(apr_time_t *t, apr_time_exp_t *xt)
static const int dayoffset[12] =
{306, 337, 0, 31, 61, 92, 122, 153, 184, 214, 245, 275};
+ if (xt->tm_mon < 0 || xt->tm_mon >= 12)
+ return APR_EBADDATE;
+
/* shift new year to 1st March in order to make leap year calc easy */
if (xt->tm_mon < 2)
diff --git a/time/win32/time.c b/time/win32/time.c
index 2349799356..1a705443b2 100644
--- a/time/win32/time.c
+++ b/time/win32/time.c
@@ -54,6 +54,9 @@ static void SystemTimeToAprExpTime(apr_time_exp_t *xt, SYSTEMTIME *tm)
static const int dayoffset[12] =
{0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334};
+ if (tm->wMonth < 1 || tm->wMonth > 12)
+ return APR_EBADDATE;
+
/* Note; the caller is responsible for filling in detailed tm_usec,
* tm_gmtoff and tm_isdst data when applicable.
*/
@@ -224,6 +227,9 @@ APR_DECLARE(apr_status_t) apr_time_exp_get(apr_time_t *t,
static const int dayoffset[12] =
{306, 337, 0, 31, 61, 92, 122, 153, 184, 214, 245, 275};
+ if (xt->tm_mon < 0 || xt->tm_mon >= 12)
+ return APR_EBADDATE;
+
/* shift new year to 1st March in order to make leap year calc easy */
if (xt->tm_mon < 2)