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opensuse-su-2019:2114-1
Vulnerability from csaf_opensuse
Published
2019-09-10 16:22
Modified
2019-09-10 16:22
Summary
Security update for nodejs10
Notes
Title of the patch
Security update for nodejs10
Description of the patch
This update for nodejs10 to version 10.16.3 fixes the following issues:
Security issues fixed:
- CVE-2019-9511: Fixed HTTP/2 implementations that are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service (bsc#1146091).
- CVE-2019-9512: Fixed HTTP/2 flood using PING frames results in unbounded memory growth (bsc#1146099).
- CVE-2019-9513: Fixed HTTP/2 implementation that is vulnerable to resource loops, potentially leading to a denial of service. (bsc#1146094).
- CVE-2019-9514: Fixed HTTP/2 implementation that is vulnerable to a reset flood, potentially leading to a denial of service (bsc#1146095).
- CVE-2019-9515: Fixed HTTP/2 flood using SETTINGS frames results in unbounded memory growth (bsc#1146100).
- CVE-2019-9516: Fixed HTTP/2 implementation that is vulnerable to a header leak, potentially leading to a denial of service (bsc#1146090).
- CVE-2019-9517: Fixed HTTP/2 implementations that are vulnerable to unconstrained interal data buffering (bsc#1146097).
- CVE-2019-9518: Fixed HTTP/2 implementation that is vulnerable to a flood of empty frames, potentially leading to a denial of service (bsc#1146093).
This update was imported from the SUSE:SLE-15:Update update project.
Patchnames
openSUSE-2019-2114
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
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CVE-2019-9511 (GCVE-0-2019-9511)
Vulnerability from cvelistv5
Published
2019-08-13 20:50
Modified
2024-08-04 21:54
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-400 - Uncontrolled Resource Consumption
Summary
Some HTTP/2 implementations are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service. The attacker requests a large amount of data from a specified resource over multiple streams. They manipulate window size and stream priority to force the server to queue the data in 1-byte chunks. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both.
References
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CVE-2019-9518 (GCVE-0-2019-9518)
Vulnerability from cvelistv5
Published
2019-08-13 20:50
Modified
2024-08-04 21:54
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-400 - Uncontrolled Resource Consumption
Summary
Some HTTP/2 implementations are vulnerable to a flood of empty frames, potentially leading to a denial of service. The attacker sends a stream of frames with an empty payload and without the end-of-stream flag. These frames can be DATA, HEADERS, CONTINUATION and/or PUSH_PROMISE. The peer spends time processing each frame disproportionate to attack bandwidth. This can consume excess CPU.
References
| ► | URL | Tags | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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CVE-2019-9515 (GCVE-0-2019-9515)
Vulnerability from cvelistv5
Published
2019-08-13 20:50
Modified
2024-08-04 21:54
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-400 - Uncontrolled Resource Consumption
Summary
Some HTTP/2 implementations are vulnerable to a settings flood, potentially leading to a denial of service. The attacker sends a stream of SETTINGS frames to the peer. Since the RFC requires that the peer reply with one acknowledgement per SETTINGS frame, an empty SETTINGS frame is almost equivalent in behavior to a ping. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both.
References
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CVE-2019-9516 (GCVE-0-2019-9516)
Vulnerability from cvelistv5
Published
2019-08-13 20:50
Modified
2024-08-04 21:54
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-400 - Uncontrolled Resource Consumption
Summary
Some HTTP/2 implementations are vulnerable to a header leak, potentially leading to a denial of service. The attacker sends a stream of headers with a 0-length header name and 0-length header value, optionally Huffman encoded into 1-byte or greater headers. Some implementations allocate memory for these headers and keep the allocation alive until the session dies. This can consume excess memory.
References
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CVE-2019-9514 (GCVE-0-2019-9514)
Vulnerability from cvelistv5
Published
2019-08-13 00:00
Modified
2024-08-04 21:54
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-400 - Uncontrolled Resource Consumption
Summary
Some HTTP/2 implementations are vulnerable to a reset flood, potentially leading to a denial of service. The attacker opens a number of streams and sends an invalid request over each stream that should solicit a stream of RST_STREAM frames from the peer. Depending on how the peer queues the RST_STREAM frames, this can consume excess memory, CPU, or both.
References
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CVE-2019-9517 (GCVE-0-2019-9517)
Vulnerability from cvelistv5
Published
2019-08-13 20:50
Modified
2024-08-04 21:54
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-400 - Uncontrolled Resource Consumption
Summary
Some HTTP/2 implementations are vulnerable to unconstrained interal data buffering, potentially leading to a denial of service. The attacker opens the HTTP/2 window so the peer can send without constraint; however, they leave the TCP window closed so the peer cannot actually write (many of) the bytes on the wire. The attacker then sends a stream of requests for a large response object. Depending on how the servers queue the responses, this can consume excess memory, CPU, or both.
References
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CVE-2019-9513 (GCVE-0-2019-9513)
Vulnerability from cvelistv5
Published
2019-08-13 20:50
Modified
2024-08-04 21:54
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-400 - Uncontrolled Resource Consumption
Summary
Some HTTP/2 implementations are vulnerable to resource loops, potentially leading to a denial of service. The attacker creates multiple request streams and continually shuffles the priority of the streams in a way that causes substantial churn to the priority tree. This can consume excess CPU.
References
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CVE-2019-9512 (GCVE-0-2019-9512)
Vulnerability from cvelistv5
Published
2019-08-13 20:50
Modified
2024-08-04 21:54
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-400 - Uncontrolled Resource Consumption
Summary
Some HTTP/2 implementations are vulnerable to ping floods, potentially leading to a denial of service. The attacker sends continual pings to an HTTP/2 peer, causing the peer to build an internal queue of responses. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both.
References
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{
"name": "[trafficserver-announce] 20190813 Apache Traffic Server is vulnerable to various HTTP/2 attacks",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/ad3d01e767199c1aed8033bb6b3f5bf98c011c7c536f07a5d34b3c19@%3Cannounce.trafficserver.apache.org%3E"
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{
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},
{
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"refsource": "FULLDISC",
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},
{
"name": "https://www.synology.com/security/advisory/Synology_SA_19_33",
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},
{
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},
{
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},
{
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},
{
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{
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{
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},
{
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},
{
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},
{
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{
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},
{
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{
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},
{
"name": "FEDORA-2019-55d101a740",
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},
{
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{
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{
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{
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{
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{
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},
{
"name": "RHSA-2019:2661",
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},
{
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{
"name": "RHSA-2019:2690",
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},
{
"name": "RHSA-2019:2766",
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},
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{
"name": "RHSA-2019:2796",
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{
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{
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{
"name": "RHSA-2019:2939",
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{
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{
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{
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{
"name": "RHSA-2019:3265",
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{
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{
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{
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{
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{
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{
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"url": "https://access.redhat.com/errata/RHSA-2019:4352"
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{
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{
"name": "RHSA-2020:0727",
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{
"name": "USN-4308-1",
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{
"name": "[debian-lts-announce] 20201208 [SECURITY] [DLA 2485-1] golang-golang-x-net-dev security update",
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}
]
},
"source": {
"discovery": "UNKNOWN"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b",
"assignerShortName": "certcc",
"cveId": "CVE-2019-9512",
"datePublished": "2019-08-13T20:50:59",
"dateReserved": "2019-03-01T00:00:00",
"dateUpdated": "2024-08-04T21:54:44.253Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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