similar to: FYI: CVE-2018-11806 Qemu: slirp: heap buffer overflow while reassembling fragmented datagrams

Hi Han, The slirp-helper is a helper program provided in libslirp rust bindings. It seems that you need to build it yourself ATM. git clone https://gitlab.freedesktop.org/slirp/libslirp-rs.git > cd libslirp-rs > cargo build --bin slirp-helper --features=all > Han Han <hhan@redhat.com> 於 2019年11月7日 週四 下午2:01寫道： > For the libvirt 5.8 release, I find that there is a new comment

For the libvirt 5.8 release, I find that there is a new comment in qemu.conf: #slirp_helper = "/usr/bin/slirp-helper" It indicates that there is a slirp-helper to help setup slirp network. But I cannot find it even after I built the latest qemu(v4.1.0-1378-g98b2e3c9ab) and libvirt (v5.9.0-rc1-2-g73f91d659b). Could you please tell me where I can find that helper program? Thanks --

Hi, Looking at some udp stuff on snv_57, and I noticed that mib:::udpInDatagrams no longer exists, has this been superceded by mib:::udpHCInDatagrams? From my understanding they represent the same counter, but I''m asking in case this is a bug. I noticed that there is still a reference to udpInDatagrams in the DTrace testsuite. - Fintan

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ========================================================== == == Subject: Multiple Heap Overflows Allow Remote == Code Execution == CVE ID#: CVE-2007-2446 == == Versions: Samba 3.0.0 - 3.0.25rc3 (inclusive) == == Summary: Various bugs in Samba's NDR parsing == can allow a user to send specially ==

Package: xen-3.0 Version: 3.0.3-0-2 Severity: grave Tags: security Hi, the following CVE (Common Vulnerabilities & Exposures) id was published for xen-3.0. CVE-2007-1320[0]: | Multiple heap-based buffer overflows in the cirrus_invalidate_region | function in the Cirrus VGA extension in QEMU 0.8.2 might allow local | users to execute arbitrary code via unspecified vectors related to |

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We have extended collectd virt plugin to extract info about disk usage from a libvirt domain using libguestfs. We have had several issues with it which were raised here in 2018 by Peter Dimitrov. Currently the collectd plugin works fine and retrieves the required statistics. Current collectd configuration says that interval of reading statistics (interval of calling all plugins read functions) is

We've been carrying this exact patch in RHEL 7 for several years. It reverts the change made in 2014 where we switched to using the virbr0 bridge for libguestfs networking instead of SLIRP. We thought SLIRP was going to become unsupported in qemu, but recently there have been more encouraging signs since it looks like SLIRP will be spun off as a separate project, running as a modular process

Align ip header to a 16 byte boundary. This patch eliminates noisy warnings on IA64. Signed-off-by: Isaku Yamahata <yamahata at valinux.co.jp> --- drivers/net/xen-netfront.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index 44aed80..2724688 100644 --- a/drivers/net/xen-netfront.c +++

On Thursday, 6 December 2018 16:47:32 CET Richard W.M. Jones wrote: > We've been carrying this exact patch in RHEL 7 for several years. It > reverts the change made in 2014 where we switched to using the virbr0 > bridge for libguestfs networking instead of SLIRP. We thought SLIRP > was going to become unsupported in qemu, but recently there have been > more encouraging signs

On Thu, Aug 03, 2023 at 06:58:24PM +0000, Bobby Eshleman wrote: >On Thu, Aug 03, 2023 at 02:42:26PM +0200, Stefano Garzarella wrote: >> On Thu, Aug 03, 2023 at 12:53:22AM +0000, Bobby Eshleman wrote: >> > On Wed, Aug 02, 2023 at 10:24:44PM +0000, Bobby Eshleman wrote: >> > > On Sun, Jul 23, 2023 at 12:53:15AM +0300, Arseniy Krasnov wrote: >> > > >

Thanks Rich. I have used libguestfs for several month. It worked perfectly before, the issue appears recently. I am trying guestfs_set_backend (g, "direct"). Thanks, Allen 2016-08-29 23:31 GMT+08:00 Richard W.M. Jones <rjones@redhat.com>: > On Mon, Aug 29, 2016 at 11:19:04PM +0800, Baochuan Wu wrote: > > Thanks Rich for you quick reply. I enabled logs and the program

Sorry, I didn't see this email yesterday. On Sun, Dec 11, 2016 at 11:25:12AM +0200, Shahar Havivi wrote: > Hey, > > I am getting this error after using virt-v2v-copy-to-local and trying to > run: > $ virt-v2v -i libvirtxml rhel7.xml -o local -os /var/tmp -of raw > > I try to set: > export LIBGUESTFS_BACKEND_SETTINGS=virbr0=ovirtmgmt The syntax is wrong, it should

Hi Rich, I spend several days on this issue but still cannot figure out the root cause. Sometimes, guestfs_lauch() gets stuck, sometimes, it is ok. I reproduced this issue using guestfish: -bash-4.2# guestfish Welcome to guestfish, the guest filesystem shell for editing virtual machine filesystems and disk images. Type: 'help' for help on commands 'man' to read the manual

On Thu, Jul 18, 2019 at 10:39:09AM +0300, Vasiliy Tolstov wrote: > Hi! > If i want to use bridged network or openvswitch, does guestfwd only > works with slirp network? Or how it work in case of using > bridge/openvswitch? It is only supported with type=user (aka slirp) networking. > <devices> > <channel type='unix'> > <source mode='bind'

Hi! If i want to use bridged network or openvswitch, does guestfwd only works with slirp network? Or how it work in case of using bridge/openvswitch? <devices> <channel type='unix'> <source mode='bind' path='/tmp/guestfwd'/> <target type='guestfwd' address='10.0.2.1' port='4600'/> </channel> </devices>

https://bugzilla.samba.org/show_bug.cgi?id=13105 Bug ID: 13105 Summary: 1byte heap overflow in sanitize_path Product: rsync Version: 3.1.3 Hardware: All OS: All Status: NEW Severity: normal Priority: P5 Component: core Assignee: wayned at samba.org Reporter:

For those who are running Autokey with stock NTPD: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1252 http://www.freebsd.org/cgi/query-pr.cgi?pr=134787 For users of net/ntp: http://www.freebsd.org/cgi/query-pr.cgi?pr=ports/134755 http://www.freebsd.org/cgi/query-pr.cgi?pr=ports/134756 -- Eygene _ ___ _.--. # \`.|\..----...-'` `-._.-'_.-'`

Old versions of both virt-edit and the guestfish "edit" command created a new file containing the changes but did not set the permissions, etc of the new file to match the old one. The result of this was that if you edited a security sensitive file such as "/etc/shadow" then it would be left world-readable after the edit. This issue was assigned CVE-2012-2690, and is fixed in

https://bugzilla.samba.org/show_bug.cgi?id=13113 Bug ID: 13113 Summary: receive_xattr heap overflow when prepending RSYNC_PREFIX Product: rsync Version: 3.1.3 Hardware: All OS: All Status: NEW Severity: normal Priority: P5 Component: core Assignee: wayned