openSUSE Security Update: Security update for curl
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Announcement ID: openSUSE-SU-2018:1624-1
Rating: moderate
References: #1092094 #1092098
Cross-References: CVE-2018-1000300 CVE-2018-1000301
Affected Products:
openSUSE Leap 15.0
______________________________________________________________________________

An update that fixes two vulnerabilities is now available.

Description:

This update for curl to version 7.60.0 fixes the following issues:

These security issues were fixed:

– CVE-2018-1000300: Prevent heap-based buffer overflow when closing down
an FTP connection with very long server command replies (bsc#1092094).
– CVE-2018-1000301: Prevent buffer over-read that could have cause reading
data beyond the end of a heap based buffer used to store downloaded RTSP
content (bsc#1092098).

These non-security issues were fixed:

– Add CURLOPT_HAPROXYPROTOCOL, support for the HAProxy PROXY protocol
– Add –haproxy-protocol for the command line tool
– Add CURLOPT_DNS_SHUFFLE_ADDRESSES, shuffle returned IP addresses
– FTP: fix typo in recursive callback detection for seeking
– test1208: marked flaky
– HTTP: make header-less responses still count correct body size
– user-agent.d:: mention –proxy-header as well
– http2: fixes typo
– cleanup: misc typos in strings and comments
– rate-limit: use three second window to better handle high speeds
– examples/hiperfifo.c: improved
– pause: when changing pause state, update socket state
– curl_version_info.3: fix ssl_version description
– add_handle/easy_perform: clear errorbuffer on start if set
– cmake: add support for brotli
– parsedate: support UT timezone
– vauth/ntlm.h: fix the #ifdef header guard
– lib/curl_path.h: added #ifdef header guard
– vauth/cleartext: fix integer overflow check
– CURLINFO_COOKIELIST.3: made the example not leak memory
– cookie.d: mention that “-” as filename means stdin
– CURLINFO_SSL_VERIFYRESULT.3: fixed the example
– http2: read pending frames (including GOAWAY) in connection-check
– timeval: remove compilation warning by casting
– cmake: avoid warn-as-error during config checks
– travis-ci: enable -Werror for CMake builds
– openldap: fix for NULL return from ldap_get_attribute_ber()
– threaded resolver: track resolver time and set suitable timeout values
– cmake: Add advapi32 as explicit link library for win32
– docs: fix CURLINFO_*_T examples use of CURL_FORMAT_CURL_OFF_T
– test1148: set a fixed locale for the test
– cookies: when reading from a file, only remove_expired once
– cookie: store cookies per top-level-domain-specific hash table
– openssl: RESTORED verify locations when verifypeer==0
– file: restore old behavior for file:////foo/bar URLs
– FTP: allow PASV on IPv6 connections when a proxy is being used
– build-openssl.bat: allow custom paths for VS and perl
– winbuild: make the clean target work without build-type
– build-openssl.bat: Refer to VS2017 as VC14.1 instead of VC15
– curl: retry on FTP 4xx, ignore other protocols
– configure: detect (and use) sa_family_t
– examples/sftpuploadresume: Fix Windows large file seek
– build: cleanup to fix clang warnings/errors
– winbuild: updated the documentation
– lib: silence null-dereference warnings
– travis: bump to clang 6 and gcc 7
– travis: build libpsl and make builds use it
– proxy: show getenv proxy use in verbose output
– duphandle: make sure CURLOPT_RESOLVE is duplicated
– all: Refactor malloc+memset to use calloc
– checksrc: Fix typo
– system.h: Add sparcv8plus to oracle/sunpro 32-bit detection
– vauth: Fix typo
– ssh: show libSSH2 error code when closing fails
– test1148: tolerate progress updates better
– urldata: make service names unconditional
– configure: keep LD_LIBRARY_PATH changes local
– ntlm_sspi: fix authentication using Credential Manager
– schannel: add client certificate authentication
– winbuild: Support custom devel paths for each dependency
– schannel: add support for CURLOPT_CAINFO
– http2: handle on_begin_headers() called more than once
– openssl: support OpenSSL 1.1.1 verbose-mode trace messages
– openssl: fix subjectAltName check on non-ASCII platforms
– http2: avoid strstr() on data not zero terminated
– http2: clear the “drain counter” when a stream is closed
– http2: handle GOAWAY properly
– tool_help: clarify –max-time unit of time is seconds
– curl.1: clarify that options and URLs can be mixed
– http2: convert an assert to run-time check
– curl_global_sslset: always provide available backends
– ftplistparser: keep state between invokes
– Curl_memchr: zero length input can’t match
– examples/sftpuploadresume: typecast fseek argument to long
– examples/http2-upload: expand buffer to avoid silly warning
– ctype: restore character classification for non-ASCII platforms
– mime: avoid NULL pointer dereference risk
– cookies: ensure that we have cookies before writing jar
– os400.c: fix checksrc warnings
– configure: provide –with-wolfssl as an alias for –with-cyassl
– cyassl: adapt to libraries without TLS 1.0 support built-in
– http2: get rid of another strstr
– checksrc: force indentation of lines after an else
– cookies: remove unused macro
– CURLINFO_PROTOCOL.3: mention the existing defined names
– tests: provide ‘manual’ as a feature to optionally require
– travis: enable libssh2 on both macos and Linux
– CURLOPT_URL.3: added ENCODING section
– wolfssl: Fix non-blocking connect
– vtls: don’t define MD5_DIGEST_LENGTH for wolfssl
– docs: remove extraneous commas in man pages
– URL: fix ASCII dependency in strcpy_url and strlen_url
– ssh-libssh.c: fix left shift compiler warning
– configure: only check for CA bundle for file-using SSL backends
– travis: add an mbedtls build
– http: don’t set the “rewind” flag when not uploading anything
– configure: put CURLDEBUG and DEBUGBUILD in lib/curl_config.h
– transfer: don’t unset writesockfd on setup of multiplexed conns
– vtls: use unified “supports” bitfield member in backends
– URLs: fix one more http url
– travis: add a build using WolfSSL
– openssl: change FILE ops to BIO ops
– travis: add build using NSS
– smb: reject negative file sizes
– cookies: accept parameter names as cookie name
– http2: getsock fix for uploads
– all over: fixed format specifiers
– http2: use the correct function pointer typedef

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or “zypper patch”.

Alternatively you can run the command listed for your product:

– openSUSE Leap 15.0:

zypper in -t patch openSUSE-2018-589=1

Package List:

– openSUSE Leap 15.0 (i586 x86_64):

curl-7.60.0-lp150.2.3.1
curl-debuginfo-7.60.0-lp150.2.3.1
curl-debugsource-7.60.0-lp150.2.3.1
curl-mini-7.60.0-lp150.2.3.1
curl-mini-debuginfo-7.60.0-lp150.2.3.1
curl-mini-debugsource-7.60.0-lp150.2.3.1
libcurl-devel-7.60.0-lp150.2.3.1
libcurl-mini-devel-7.60.0-lp150.2.3.1
libcurl4-7.60.0-lp150.2.3.1
libcurl4-debuginfo-7.60.0-lp150.2.3.1
libcurl4-mini-7.60.0-lp150.2.3.1
libcurl4-mini-debuginfo-7.60.0-lp150.2.3.1

– openSUSE Leap 15.0 (x86_64):

libcurl-devel-32bit-7.60.0-lp150.2.3.1
libcurl4-32bit-7.60.0-lp150.2.3.1
libcurl4-32bit-debuginfo-7.60.0-lp150.2.3.1

References:

https://www.suse.com/security/cve/CVE-2018-1000300.html
https://www.suse.com/security/cve/CVE-2018-1000301.html
https://bugzilla.suse.com/1092094
https://bugzilla.suse.com/1092098

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